3478750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 60

約数和(自身を含む): 7478856

約数和(自身を除く): 4000106

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 121, 125, 230, 242, 250, 253, 275, 506, 550, 575, 605, 625, 1150, 1210, 1250, 1265, 1375, 2530, 2750, 2783, 2875, 3025, 5566, 5750, 6050, 6325, 6875, 12650, 13750, 13915, 14375, 15125, 27830, 28750, 30250, 31625, 63250, 69575, 75625, 139150, 151250, 158125, 316250, 347875, 695750, 1739375, 3478750]

約数ペア:

[(1, 3478750), (2, 1739375), (5, 695750), (10, 347875), (11, 316250), (22, 158125), (23, 151250), (25, 139150), (46, 75625), (50, 69575), (55, 63250), (110, 31625), (115, 30250), (121, 28750), (125, 27830), (230, 15125), (242, 14375), (250, 13915), (253, 13750), (275, 12650), (506, 6875), (550, 6325), (575, 6050), (605, 5750), (625, 5566), (1150, 3025), (1210, 2875), (1250, 2783), (1265, 2750), (1375, 2530)]