1142676400

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{46831}}^1$

素因数の和:46910

約数の個数: 60

約数和(自身を含む): 2790344224

約数和(自身を除く): 1647667824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 4880, 6100, 12200, 24400, 46831, 93662, 187324, 234155, 374648, 468310, 749296, 936620, 1170775, 1873240, 2341550, 2856691, 3746480, 4683100, 5713382, 9366200, 11426764, 14283455, 18732400, 22853528, 28566910, 45707056, 57133820, 71417275, 114267640, 142834550, 228535280, 285669100, 571338200, 1142676400]

約数ペア:

[(1, 1142676400), (2, 571338200), (4, 285669100), (5, 228535280), (8, 142834550), (10, 114267640), (16, 71417275), (20, 57133820), (25, 45707056), (40, 28566910), (50, 22853528), (61, 18732400), (80, 14283455), (100, 11426764), (122, 9366200), (200, 5713382), (244, 4683100), (305, 3746480), (400, 2856691), (488, 2341550), (610, 1873240), (976, 1170775), (1220, 936620), (1525, 749296), (2440, 468310), (3050, 374648), (4880, 234155), (6100, 187324), (12200, 93662), (24400, 46831)]