2023091980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4651}}^1$

素因数の和:4919

約数の個数: 96

約数和(自身を含む): 5251921920

約数和(自身を除く): 3228829940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 239, 260, 364, 455, 478, 910, 956, 1195, 1673, 1820, 2390, 3107, 3346, 4651, 4780, 6214, 6692, 8365, 9302, 12428, 15535, 16730, 18604, 21749, 23255, 31070, 32557, 33460, 43498, 46510, 60463, 62140, 65114, 86996, 93020, 108745, 120926, 130228, 162785, 217490, 241852, 302315, 325570, 423241, 434980, 604630, 651140, 846482, 1111589, 1209260, 1692964, 2116205, 2223178, 4232410, 4446356, 5557945, 7781123, 8464820, 11115890, 14450657, 15562246, 22231780, 28901314, 31124492, 38905615, 57802628, 72253285, 77811230, 101154599, 144506570, 155622460, 202309198, 289013140, 404618396, 505772995, 1011545990, 2023091980]

約数ペア:

[(1, 2023091980), (2, 1011545990), (4, 505772995), (5, 404618396), (7, 289013140), (10, 202309198), (13, 155622460), (14, 144506570), (20, 101154599), (26, 77811230), (28, 72253285), (35, 57802628), (52, 38905615), (65, 31124492), (70, 28901314), (91, 22231780), (130, 15562246), (140, 14450657), (182, 11115890), (239, 8464820), (260, 7781123), (364, 5557945), (455, 4446356), (478, 4232410), (910, 2223178), (956, 2116205), (1195, 1692964), (1673, 1209260), (1820, 1111589), (2390, 846482), (3107, 651140), (3346, 604630), (4651, 434980), (4780, 423241), (6214, 325570), (6692, 302315), (8365, 241852), (9302, 217490), (12428, 162785), (15535, 130228), (16730, 120926), (18604, 108745), (21749, 93020), (23255, 86996), (31070, 65114), (32557, 62140), (33460, 60463), (43498, 46510)]