73951250

素因数分解:

$2^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:972

約数の個数: 40

約数和(自身を含む): 140842416

約数和(自身を除く): 66891166

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 335, 625, 670, 883, 1250, 1675, 1766, 3350, 4415, 8375, 8830, 16750, 22075, 41875, 44150, 59161, 83750, 110375, 118322, 220750, 295805, 551875, 591610, 1103750, 1479025, 2958050, 7395125, 14790250, 36975625, 73951250]

約数ペア:

[(1, 73951250), (2, 36975625), (5, 14790250), (10, 7395125), (25, 2958050), (50, 1479025), (67, 1103750), (125, 591610), (134, 551875), (250, 295805), (335, 220750), (625, 118322), (670, 110375), (883, 83750), (1250, 59161), (1675, 44150), (1766, 41875), (3350, 22075), (4415, 16750), (8375, 8830)]