26307377920

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{12241}}^1$

素因数の和:12358

約数の個数: 144

約数和(自身を含む): 66660334272

約数和(自身を除く): 40352956352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 73, 80, 92, 115, 128, 146, 160, 184, 230, 256, 292, 320, 365, 368, 460, 584, 640, 730, 736, 920, 1168, 1280, 1460, 1472, 1679, 1840, 2336, 2920, 2944, 3358, 3680, 4672, 5840, 5888, 6716, 7360, 8395, 9344, 11680, 12241, 13432, 14720, 16790, 18688, 23360, 24482, 26864, 29440, 33580, 46720, 48964, 53728, 61205, 67160, 93440, 97928, 107456, 122410, 134320, 195856, 214912, 244820, 268640, 281543, 391712, 429824, 489640, 537280, 563086, 783424, 893593, 979280, 1074560, 1126172, 1407715, 1566848, 1787186, 1958560, 2149120, 2252344, 2815430, 3133696, 3574372, 3917120, 4467965, 4504688, 5630860, 7148744, 7834240, 8935930, 9009376, 11261720, 14297488, 15668480, 17871860, 18018752, 20552639, 22523440, 28594976, 35743720, 36037504, 41105278, 45046880, 57189952, 71487440, 72075008, 82210556, 90093760, 102763195, 114379904, 142974880, 164421112, 180187520, 205526390, 228759808, 285949760, 328842224, 360375040, 411052780, 571899520, 657684448, 822105560, 1143799040, 1315368896, 1644211120, 2630737792, 3288422240, 5261475584, 6576844480, 13153688960, 26307377920]

約数ペア:

[(1, 26307377920), (2, 13153688960), (4, 6576844480), (5, 5261475584), (8, 3288422240), (10, 2630737792), (16, 1644211120), (20, 1315368896), (23, 1143799040), (32, 822105560), (40, 657684448), (46, 571899520), (64, 411052780), (73, 360375040), (80, 328842224), (92, 285949760), (115, 228759808), (128, 205526390), (146, 180187520), (160, 164421112), (184, 142974880), (230, 114379904), (256, 102763195), (292, 90093760), (320, 82210556), (365, 72075008), (368, 71487440), (460, 57189952), (584, 45046880), (640, 41105278), (730, 36037504), (736, 35743720), (920, 28594976), (1168, 22523440), (1280, 20552639), (1460, 18018752), (1472, 17871860), (1679, 15668480), (1840, 14297488), (2336, 11261720), (2920, 9009376), (2944, 8935930), (3358, 7834240), (3680, 7148744), (4672, 5630860), (5840, 4504688), (5888, 4467965), (6716, 3917120), (7360, 3574372), (8395, 3133696), (9344, 2815430), (11680, 2252344), (12241, 2149120), (13432, 1958560), (14720, 1787186), (16790, 1566848), (18688, 1407715), (23360, 1126172), (24482, 1074560), (26864, 979280), (29440, 893593), (33580, 783424), (46720, 563086), (48964, 537280), (53728, 489640), (61205, 429824), (67160, 391712), (93440, 281543), (97928, 268640), (107456, 244820), (122410, 214912), (134320, 195856)]