63485208040

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1\times {\mathrm{15101}}^1$

素因数の和:15802

約数の個数: 64

約数和(自身を含む): 143790370560

約数和(自身を除く): 80305162520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 463, 908, 926, 1135, 1816, 1852, 2270, 2315, 3704, 4540, 4630, 9080, 9260, 15101, 18520, 30202, 60404, 75505, 105101, 120808, 151010, 210202, 302020, 420404, 525505, 604040, 840808, 1051010, 2102020, 3427927, 4204040, 6855854, 6991763, 13711708, 13983526, 17139635, 27423416, 27967052, 34279270, 34958815, 55934104, 68558540, 69917630, 137117080, 139835260, 279670520, 1587130201, 3174260402, 6348520804, 7935651005, 12697041608, 15871302010, 31742604020, 63485208040]

約数ペア:

[(1, 63485208040), (2, 31742604020), (4, 15871302010), (5, 12697041608), (8, 7935651005), (10, 6348520804), (20, 3174260402), (40, 1587130201), (227, 279670520), (454, 139835260), (463, 137117080), (908, 69917630), (926, 68558540), (1135, 55934104), (1816, 34958815), (1852, 34279270), (2270, 27967052), (2315, 27423416), (3704, 17139635), (4540, 13983526), (4630, 13711708), (9080, 6991763), (9260, 6855854), (15101, 4204040), (18520, 3427927), (30202, 2102020), (60404, 1051010), (75505, 840808), (105101, 604040), (120808, 525505), (151010, 420404), (210202, 302020)]