70549400

素因数分解:

$2^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{2039}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 165056400

約数和(自身を除く): 94507000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 173, 200, 346, 692, 865, 1384, 1730, 2039, 3460, 4078, 4325, 6920, 8156, 8650, 10195, 16312, 17300, 20390, 34600, 40780, 50975, 81560, 101950, 203900, 352747, 407800, 705494, 1410988, 1763735, 2821976, 3527470, 7054940, 8818675, 14109880, 17637350, 35274700, 70549400]

約数ペア:

[(1, 70549400), (2, 35274700), (4, 17637350), (5, 14109880), (8, 8818675), (10, 7054940), (20, 3527470), (25, 2821976), (40, 1763735), (50, 1410988), (100, 705494), (173, 407800), (200, 352747), (346, 203900), (692, 101950), (865, 81560), (1384, 50975), (1730, 40780), (2039, 34600), (3460, 20390), (4078, 17300), (4325, 16312), (6920, 10195), (8156, 8650)]