82023760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:645

約数の個数: 160

約数和(自身を含む): 247484160

約数和(自身を除く): 165460400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 593, 665, 728, 760, 910, 988, 1040, 1064, 1186, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2128, 2372, 2470, 2660, 2965, 3458, 3640, 3952, 4151, 4744, 4940, 5320, 5930, 6916, 7280, 7709, 8302, 8645, 9488, 9880, 10640, 11267, 11860, 13832, 15418, 16604, 17290, 19760, 20755, 22534, 23720, 27664, 30836, 33208, 34580, 38545, 41510, 45068, 47440, 53963, 56335, 61672, 66416, 69160, 77090, 78869, 83020, 90136, 107926, 112670, 123344, 138320, 146471, 154180, 157738, 166040, 180272, 215852, 225340, 269815, 292942, 308360, 315476, 332080, 394345, 431704, 450680, 539630, 585884, 616720, 630952, 732355, 788690, 863408, 901360, 1025297, 1079260, 1171768, 1261904, 1464710, 1577380, 2050594, 2158520, 2343536, 2929420, 3154760, 4101188, 4317040, 5126485, 5858840, 6309520, 8202376, 10252970, 11717680, 16404752, 20505940, 41011880, 82023760]

約数ペア:

[(1, 82023760), (2, 41011880), (4, 20505940), (5, 16404752), (7, 11717680), (8, 10252970), (10, 8202376), (13, 6309520), (14, 5858840), (16, 5126485), (19, 4317040), (20, 4101188), (26, 3154760), (28, 2929420), (35, 2343536), (38, 2158520), (40, 2050594), (52, 1577380), (56, 1464710), (65, 1261904), (70, 1171768), (76, 1079260), (80, 1025297), (91, 901360), (95, 863408), (104, 788690), (112, 732355), (130, 630952), (133, 616720), (140, 585884), (152, 539630), (182, 450680), (190, 431704), (208, 394345), (247, 332080), (260, 315476), (266, 308360), (280, 292942), (304, 269815), (364, 225340), (380, 215852), (455, 180272), (494, 166040), (520, 157738), (532, 154180), (560, 146471), (593, 138320), (665, 123344), (728, 112670), (760, 107926), (910, 90136), (988, 83020), (1040, 78869), (1064, 77090), (1186, 69160), (1235, 66416), (1330, 61672), (1456, 56335), (1520, 53963), (1729, 47440), (1820, 45068), (1976, 41510), (2128, 38545), (2372, 34580), (2470, 33208), (2660, 30836), (2965, 27664), (3458, 23720), (3640, 22534), (3952, 20755), (4151, 19760), (4744, 17290), (4940, 16604), (5320, 15418), (5930, 13832), (6916, 11860), (7280, 11267), (7709, 10640), (8302, 9880), (8645, 9488)]