6957500

素因数分解:

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

素因数の和:69

約数の個数: 90

約数和(自身を含む): 17450664

約数和(自身を除く): 10493164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 121, 125, 220, 230, 242, 250, 253, 275, 460, 484, 500, 506, 550, 575, 605, 625, 1012, 1100, 1150, 1210, 1250, 1265, 1375, 2300, 2420, 2500, 2530, 2750, 2783, 2875, 3025, 5060, 5500, 5566, 5750, 6050, 6325, 6875, 11132, 11500, 12100, 12650, 13750, 13915, 14375, 15125, 25300, 27500, 27830, 28750, 30250, 31625, 55660, 57500, 60500, 63250, 69575, 75625, 126500, 139150, 151250, 158125, 278300, 302500, 316250, 347875, 632500, 695750, 1391500, 1739375, 3478750, 6957500]

約数ペア:

[(1, 6957500), (2, 3478750), (4, 1739375), (5, 1391500), (10, 695750), (11, 632500), (20, 347875), (22, 316250), (23, 302500), (25, 278300), (44, 158125), (46, 151250), (50, 139150), (55, 126500), (92, 75625), (100, 69575), (110, 63250), (115, 60500), (121, 57500), (125, 55660), (220, 31625), (230, 30250), (242, 28750), (250, 27830), (253, 27500), (275, 25300), (460, 15125), (484, 14375), (500, 13915), (506, 13750), (550, 12650), (575, 12100), (605, 11500), (625, 11132), (1012, 6875), (1100, 6325), (1150, 6050), (1210, 5750), (1250, 5566), (1265, 5500), (1375, 5060), (2300, 3025), (2420, 2875), (2500, 2783), (2530, 2750)]