76528150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 148740480

約数和(自身を除く): 72212330

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 97, 155, 194, 310, 485, 509, 775, 970, 1018, 1550, 2425, 2545, 3007, 4850, 5090, 6014, 12725, 15035, 15779, 25450, 30070, 31558, 49373, 75175, 78895, 98746, 150350, 157790, 246865, 394475, 493730, 788950, 1234325, 1530563, 2468650, 3061126, 7652815, 15305630, 38264075, 76528150]

約数ペア:

[(1, 76528150), (2, 38264075), (5, 15305630), (10, 7652815), (25, 3061126), (31, 2468650), (50, 1530563), (62, 1234325), (97, 788950), (155, 493730), (194, 394475), (310, 246865), (485, 157790), (509, 150350), (775, 98746), (970, 78895), (1018, 75175), (1550, 49373), (2425, 31558), (2545, 30070), (3007, 25450), (4850, 15779), (5090, 15035), (6014, 12725)]