1489779620360

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9817}}^1\times {\mathrm{64303}}^1$

素因数の和:74190

約数の個数: 64

約数和(自身を含む): 3409218028800

約数和(自身を除く): 1919438408440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 9817, 19634, 39268, 49085, 64303, 78536, 98170, 128606, 196340, 257212, 321515, 392680, 514424, 579203, 643030, 1158406, 1286060, 2316812, 2572120, 2896015, 3793877, 4633624, 5792030, 7587754, 11584060, 15175508, 18969385, 23168120, 30351016, 37938770, 75877540, 151755080, 631262551, 1262525102, 2525050204, 3156312755, 5050100408, 6312625510, 12625251020, 25250502040, 37244490509, 74488981018, 148977962036, 186222452545, 297955924072, 372444905090, 744889810180, 1489779620360]

約数ペア:

[(1, 1489779620360), (2, 744889810180), (4, 372444905090), (5, 297955924072), (8, 186222452545), (10, 148977962036), (20, 74488981018), (40, 37244490509), (59, 25250502040), (118, 12625251020), (236, 6312625510), (295, 5050100408), (472, 3156312755), (590, 2525050204), (1180, 1262525102), (2360, 631262551), (9817, 151755080), (19634, 75877540), (39268, 37938770), (49085, 30351016), (64303, 23168120), (78536, 18969385), (98170, 15175508), (128606, 11584060), (196340, 7587754), (257212, 5792030), (321515, 4633624), (392680, 3793877), (514424, 2896015), (579203, 2572120), (643030, 2316812), (1158406, 1286060)]