2026036480

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 5256473040

約数和(自身を除く): 3230436560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 313, 320, 389, 416, 520, 626, 640, 778, 832, 1040, 1252, 1280, 1556, 1565, 1664, 1945, 2080, 2504, 3112, 3130, 3328, 3890, 4069, 4160, 5008, 5057, 6224, 6260, 7780, 8138, 8320, 10016, 10114, 12448, 12520, 15560, 16276, 16640, 20032, 20228, 20345, 24896, 25040, 25285, 31120, 32552, 40064, 40456, 40690, 49792, 50080, 50570, 62240, 65104, 80128, 80912, 81380, 99584, 100160, 101140, 121757, 124480, 130208, 161824, 162760, 200320, 202280, 243514, 248960, 260416, 323648, 325520, 400640, 404560, 487028, 497920, 520832, 608785, 647296, 651040, 809120, 974056, 1041664, 1217570, 1294592, 1302080, 1582841, 1618240, 1948112, 2435140, 2604160, 3165682, 3236480, 3896224, 4870280, 5208320, 6331364, 6472960, 7792448, 7914205, 9740560, 12662728, 15584896, 15828410, 19481120, 25325456, 31169792, 31656820, 38962240, 50650912, 63313640, 77924480, 101301824, 126627280, 155848960, 202603648, 253254560, 405207296, 506509120, 1013018240, 2026036480]

約数ペア:

[(1, 2026036480), (2, 1013018240), (4, 506509120), (5, 405207296), (8, 253254560), (10, 202603648), (13, 155848960), (16, 126627280), (20, 101301824), (26, 77924480), (32, 63313640), (40, 50650912), (52, 38962240), (64, 31656820), (65, 31169792), (80, 25325456), (104, 19481120), (128, 15828410), (130, 15584896), (160, 12662728), (208, 9740560), (256, 7914205), (260, 7792448), (313, 6472960), (320, 6331364), (389, 5208320), (416, 4870280), (520, 3896224), (626, 3236480), (640, 3165682), (778, 2604160), (832, 2435140), (1040, 1948112), (1252, 1618240), (1280, 1582841), (1556, 1302080), (1565, 1294592), (1664, 1217570), (1945, 1041664), (2080, 974056), (2504, 809120), (3112, 651040), (3130, 647296), (3328, 608785), (3890, 520832), (4069, 497920), (4160, 487028), (5008, 404560), (5057, 400640), (6224, 325520), (6260, 323648), (7780, 260416), (8138, 248960), (8320, 243514), (10016, 202280), (10114, 200320), (12448, 162760), (12520, 161824), (15560, 130208), (16276, 124480), (16640, 121757), (20032, 101140), (20228, 100160), (20345, 99584), (24896, 81380), (25040, 80912), (25285, 80128), (31120, 65104), (32552, 62240), (40064, 50570), (40456, 50080), (40690, 49792)]