16015407980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83579}}^1$

素因数の和:83679

約数の個数: 96

約数和(自身を含む): 40102352640

約数和(自身を除く): 24086944660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 67, 110, 130, 134, 143, 220, 260, 268, 286, 335, 572, 670, 715, 737, 871, 1340, 1430, 1474, 1742, 2860, 2948, 3484, 3685, 4355, 7370, 8710, 9581, 14740, 17420, 19162, 38324, 47905, 83579, 95810, 167158, 191620, 334316, 417895, 835790, 919369, 1086527, 1671580, 1838738, 2173054, 3677476, 4346108, 4596845, 5432635, 5599793, 9193690, 10865270, 11199586, 11951797, 18387380, 21730540, 22399172, 23903594, 27998965, 47807188, 55997930, 59758985, 61597723, 72797309, 111995860, 119517970, 123195446, 145594618, 239035940, 246390892, 291189236, 307988615, 363986545, 615977230, 727973090, 800770399, 1231954460, 1455946180, 1601540798, 3203081596, 4003851995, 8007703990, 16015407980]

約数ペア:

[(1, 16015407980), (2, 8007703990), (4, 4003851995), (5, 3203081596), (10, 1601540798), (11, 1455946180), (13, 1231954460), (20, 800770399), (22, 727973090), (26, 615977230), (44, 363986545), (52, 307988615), (55, 291189236), (65, 246390892), (67, 239035940), (110, 145594618), (130, 123195446), (134, 119517970), (143, 111995860), (220, 72797309), (260, 61597723), (268, 59758985), (286, 55997930), (335, 47807188), (572, 27998965), (670, 23903594), (715, 22399172), (737, 21730540), (871, 18387380), (1340, 11951797), (1430, 11199586), (1474, 10865270), (1742, 9193690), (2860, 5599793), (2948, 5432635), (3484, 4596845), (3685, 4346108), (4355, 3677476), (7370, 2173054), (8710, 1838738), (9581, 1671580), (14740, 1086527), (17420, 919369), (19162, 835790), (38324, 417895), (47905, 334316), (83579, 191620), (95810, 167158)]