2627836420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4799}}^1$

素因数の和:4969

約数の個数: 96

約数和(自身を含む): 6386688000

約数和(自身を除く): 3758851580

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 131, 190, 209, 220, 262, 380, 418, 524, 655, 836, 1045, 1310, 1441, 2090, 2489, 2620, 2882, 4180, 4799, 4978, 5764, 7205, 9598, 9956, 12445, 14410, 19196, 23995, 24890, 27379, 28820, 47990, 49780, 52789, 54758, 91181, 95980, 105578, 109516, 136895, 182362, 211156, 263945, 273790, 364724, 455905, 527890, 547580, 628669, 911810, 1002991, 1055780, 1257338, 1823620, 2005982, 2514676, 3143345, 4011964, 5014955, 6286690, 6915359, 10029910, 11944711, 12573380, 13830718, 20059820, 23889422, 27661436, 34576795, 47778844, 59723555, 69153590, 119447110, 131391821, 138307180, 238894220, 262783642, 525567284, 656959105, 1313918210, 2627836420]

約数ペア:

[(1, 2627836420), (2, 1313918210), (4, 656959105), (5, 525567284), (10, 262783642), (11, 238894220), (19, 138307180), (20, 131391821), (22, 119447110), (38, 69153590), (44, 59723555), (55, 47778844), (76, 34576795), (95, 27661436), (110, 23889422), (131, 20059820), (190, 13830718), (209, 12573380), (220, 11944711), (262, 10029910), (380, 6915359), (418, 6286690), (524, 5014955), (655, 4011964), (836, 3143345), (1045, 2514676), (1310, 2005982), (1441, 1823620), (2090, 1257338), (2489, 1055780), (2620, 1002991), (2882, 911810), (4180, 628669), (4799, 547580), (4978, 527890), (5764, 455905), (7205, 364724), (9598, 273790), (9956, 263945), (12445, 211156), (14410, 182362), (19196, 136895), (23995, 109516), (24890, 105578), (27379, 95980), (28820, 91181), (47990, 54758), (49780, 52789)]