4418623450

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{11059}}^1$

素因数の和:11263

約数の個数: 48

約数和(自身を含む): 8417898720

約数和(自身を除く): 3999275270

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 131, 262, 305, 610, 655, 1310, 1525, 3050, 3275, 6550, 7991, 11059, 15982, 22118, 39955, 55295, 79910, 110590, 199775, 276475, 399550, 552950, 674599, 1349198, 1448729, 2897458, 3372995, 6745990, 7243645, 14487290, 16864975, 33729950, 36218225, 72436450, 88372469, 176744938, 441862345, 883724690, 2209311725, 4418623450]

約数ペア:

[(1, 4418623450), (2, 2209311725), (5, 883724690), (10, 441862345), (25, 176744938), (50, 88372469), (61, 72436450), (122, 36218225), (131, 33729950), (262, 16864975), (305, 14487290), (610, 7243645), (655, 6745990), (1310, 3372995), (1525, 2897458), (3050, 1448729), (3275, 1349198), (6550, 674599), (7991, 552950), (11059, 399550), (15982, 276475), (22118, 199775), (39955, 110590), (55295, 79910)]