4305760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1583}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 10777536

約数和(自身を除く): 6471776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 1583, 2720, 3166, 6332, 7915, 12664, 15830, 25328, 26911, 31660, 50656, 53822, 63320, 107644, 126640, 134555, 215288, 253280, 269110, 430576, 538220, 861152, 1076440, 2152880, 4305760]

約数ペア:

[(1, 4305760), (2, 2152880), (4, 1076440), (5, 861152), (8, 538220), (10, 430576), (16, 269110), (17, 253280), (20, 215288), (32, 134555), (34, 126640), (40, 107644), (68, 63320), (80, 53822), (85, 50656), (136, 31660), (160, 26911), (170, 25328), (272, 15830), (340, 12664), (544, 7915), (680, 6332), (1360, 3166), (1583, 2720)]