72481030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10399}}^1$

素因数の和:10464

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 69042170

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 10399, 20798, 51995, 103990, 176783, 353566, 426359, 852718, 883915, 1767830, 2131795, 4263590, 7248103, 14496206, 36240515, 72481030]

約数ペア:

[(1, 72481030), (2, 36240515), (5, 14496206), (10, 7248103), (17, 4263590), (34, 2131795), (41, 1767830), (82, 883915), (85, 852718), (170, 426359), (205, 353566), (410, 176783), (697, 103990), (1394, 51995), (3485, 20798), (6970, 10399)]