40990762960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9227}}^1\times {\mathrm{7933}}^1$

素因数の和:17180

約数の個数: 80

約数和(自身を含む): 108943848576

約数和(自身を除く): 67953085616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7933, 9227, 15866, 18454, 31732, 36908, 39665, 46135, 55531, 63464, 64589, 73816, 79330, 92270, 111062, 126928, 129178, 147632, 158660, 184540, 222124, 258356, 277655, 317320, 322945, 369080, 444248, 516712, 555310, 634640, 645890, 738160, 888496, 1033424, 1110620, 1291780, 2221240, 2583560, 4442480, 5167120, 73197791, 146395582, 292791164, 365988955, 512384537, 585582328, 731977910, 1024769074, 1171164656, 1463955820, 2049538148, 2561922685, 2927911640, 4099076296, 5123845370, 5855823280, 8198152592, 10247690740, 20495381480, 40990762960]

約数ペア:

[(1, 40990762960), (2, 20495381480), (4, 10247690740), (5, 8198152592), (7, 5855823280), (8, 5123845370), (10, 4099076296), (14, 2927911640), (16, 2561922685), (20, 2049538148), (28, 1463955820), (35, 1171164656), (40, 1024769074), (56, 731977910), (70, 585582328), (80, 512384537), (112, 365988955), (140, 292791164), (280, 146395582), (560, 73197791), (7933, 5167120), (9227, 4442480), (15866, 2583560), (18454, 2221240), (31732, 1291780), (36908, 1110620), (39665, 1033424), (46135, 888496), (55531, 738160), (63464, 645890), (64589, 634640), (73816, 555310), (79330, 516712), (92270, 444248), (111062, 369080), (126928, 322945), (129178, 317320), (147632, 277655), (158660, 258356), (184540, 222124)]