2342736691175

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{4019}}^1\times {\mathrm{4157}}^1$

素因数の和:8336

約数の個数: 48

約数和(自身を含む): 2984658969600

約数和(自身を除く): 641922278425

約数列:

[1, 5, 25, 71, 79, 355, 395, 1775, 1975, 4019, 4157, 5609, 20095, 20785, 28045, 100475, 103925, 140225, 285349, 295147, 317501, 328403, 1426745, 1475735, 1587505, 1642015, 7133725, 7378675, 7937525, 8210075, 16706983, 22542571, 23316613, 83534915, 112712855, 116583065, 417674575, 563564275, 582915325, 1186195793, 1319851657, 5930978965, 6599258285, 29654894825, 32996291425, 93709467647, 468547338235, 2342736691175]

約数ペア:

[(1, 2342736691175), (5, 468547338235), (25, 93709467647), (71, 32996291425), (79, 29654894825), (355, 6599258285), (395, 5930978965), (1775, 1319851657), (1975, 1186195793), (4019, 582915325), (4157, 563564275), (5609, 417674575), (20095, 116583065), (20785, 112712855), (28045, 83534915), (100475, 23316613), (103925, 22542571), (140225, 16706983), (285349, 8210075), (295147, 7937525), (317501, 7378675), (328403, 7133725), (1426745, 1642015), (1475735, 1587505)]