2943200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:316

約数の個数: 72

約数和(自身を含む): 7765128

約数和(自身を除く): 4821928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 283, 325, 400, 416, 520, 566, 650, 800, 1040, 1132, 1300, 1415, 2080, 2264, 2600, 2830, 3679, 4528, 5200, 5660, 7075, 7358, 9056, 10400, 11320, 14150, 14716, 18395, 22640, 28300, 29432, 36790, 45280, 56600, 58864, 73580, 91975, 113200, 117728, 147160, 183950, 226400, 294320, 367900, 588640, 735800, 1471600, 2943200]

約数ペア:

[(1, 2943200), (2, 1471600), (4, 735800), (5, 588640), (8, 367900), (10, 294320), (13, 226400), (16, 183950), (20, 147160), (25, 117728), (26, 113200), (32, 91975), (40, 73580), (50, 58864), (52, 56600), (65, 45280), (80, 36790), (100, 29432), (104, 28300), (130, 22640), (160, 18395), (200, 14716), (208, 14150), (260, 11320), (283, 10400), (325, 9056), (400, 7358), (416, 7075), (520, 5660), (566, 5200), (650, 4528), (800, 3679), (1040, 2830), (1132, 2600), (1300, 2264), (1415, 2080)]