40427750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 84262464

約数和(自身を除く): 43834714

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 125, 241, 250, 275, 305, 482, 550, 610, 671, 1205, 1342, 1375, 1525, 2410, 2651, 2750, 3050, 3355, 5302, 6025, 6710, 7625, 12050, 13255, 14701, 15250, 16775, 26510, 29402, 30125, 33550, 60250, 66275, 73505, 83875, 132550, 147010, 161711, 167750, 323422, 331375, 367525, 662750, 735050, 808555, 1617110, 1837625, 3675250, 4042775, 8085550, 20213875, 40427750]

約数ペア:

[(1, 40427750), (2, 20213875), (5, 8085550), (10, 4042775), (11, 3675250), (22, 1837625), (25, 1617110), (50, 808555), (55, 735050), (61, 662750), (110, 367525), (122, 331375), (125, 323422), (241, 167750), (250, 161711), (275, 147010), (305, 132550), (482, 83875), (550, 73505), (610, 66275), (671, 60250), (1205, 33550), (1342, 30125), (1375, 29402), (1525, 26510), (2410, 16775), (2651, 15250), (2750, 14701), (3050, 13255), (3355, 12050), (5302, 7625), (6025, 6710)]