2016270040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{7043}}^1$

素因数の和:7492

約数の個数: 64

約数和(自身を含む): 4815560160

約数和(自身を除く): 2799290120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 421, 680, 842, 1684, 2105, 3368, 4210, 7043, 7157, 8420, 14086, 14314, 16840, 28172, 28628, 35215, 35785, 56344, 57256, 70430, 71570, 119731, 140860, 143140, 239462, 281720, 286280, 478924, 598655, 957848, 1197310, 2394620, 2965103, 4789240, 5930206, 11860412, 14825515, 23720824, 29651030, 50406751, 59302060, 100813502, 118604120, 201627004, 252033755, 403254008, 504067510, 1008135020, 2016270040]

約数ペア:

[(1, 2016270040), (2, 1008135020), (4, 504067510), (5, 403254008), (8, 252033755), (10, 201627004), (17, 118604120), (20, 100813502), (34, 59302060), (40, 50406751), (68, 29651030), (85, 23720824), (136, 14825515), (170, 11860412), (340, 5930206), (421, 4789240), (680, 2965103), (842, 2394620), (1684, 1197310), (2105, 957848), (3368, 598655), (4210, 478924), (7043, 286280), (7157, 281720), (8420, 239462), (14086, 143140), (14314, 140860), (16840, 119731), (28172, 71570), (28628, 70430), (35215, 57256), (35785, 56344)]