79403350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 160302240

約数和(自身を除く): 80898890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 151, 302, 325, 650, 755, 809, 1510, 1618, 1963, 3775, 3926, 4045, 7550, 8090, 9815, 10517, 19630, 20225, 21034, 40450, 49075, 52585, 98150, 105170, 122159, 244318, 262925, 525850, 610795, 1221590, 1588067, 3053975, 3176134, 6107950, 7940335, 15880670, 39701675, 79403350]

約数ペア:

[(1, 79403350), (2, 39701675), (5, 15880670), (10, 7940335), (13, 6107950), (25, 3176134), (26, 3053975), (50, 1588067), (65, 1221590), (130, 610795), (151, 525850), (302, 262925), (325, 244318), (650, 122159), (755, 105170), (809, 98150), (1510, 52585), (1618, 49075), (1963, 40450), (3775, 21034), (3926, 20225), (4045, 19630), (7550, 10517), (8090, 9815)]