88897778740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4413991}}^1$

素因数の和:4414072

約数の個数: 48

約数和(自身を含む): 200218677120

約数和(自身を除く): 111320898380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 10070, 20140, 4413991, 8827982, 17655964, 22069955, 44139910, 83865829, 88279820, 167731658, 233941523, 335463316, 419329145, 467883046, 838658290, 935766092, 1169707615, 1677316580, 2339415230, 4444888937, 4678830460, 8889777874, 17779555748, 22224444685, 44448889370, 88897778740]

約数ペア:

[(1, 88897778740), (2, 44448889370), (4, 22224444685), (5, 17779555748), (10, 8889777874), (19, 4678830460), (20, 4444888937), (38, 2339415230), (53, 1677316580), (76, 1169707615), (95, 935766092), (106, 838658290), (190, 467883046), (212, 419329145), (265, 335463316), (380, 233941523), (530, 167731658), (1007, 88279820), (1060, 83865829), (2014, 44139910), (4028, 22069955), (5035, 17655964), (10070, 8827982), (20140, 4413991)]