63701720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4073}}^1$

素因数の和:4124

約数の個数: 64

約数和(自身を含む): 158397120

約数和(自身を除く): 94695400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 4073, 7820, 8146, 15640, 16292, 20365, 32584, 40730, 69241, 81460, 93679, 138482, 162920, 187358, 276964, 346205, 374716, 468395, 553928, 692410, 749432, 936790, 1384820, 1592543, 1873580, 2769640, 3185086, 3747160, 6370172, 7962715, 12740344, 15925430, 31850860, 63701720]

約数ペア:

[(1, 63701720), (2, 31850860), (4, 15925430), (5, 12740344), (8, 7962715), (10, 6370172), (17, 3747160), (20, 3185086), (23, 2769640), (34, 1873580), (40, 1592543), (46, 1384820), (68, 936790), (85, 749432), (92, 692410), (115, 553928), (136, 468395), (170, 374716), (184, 346205), (230, 276964), (340, 187358), (391, 162920), (460, 138482), (680, 93679), (782, 81460), (920, 69241), (1564, 40730), (1955, 32584), (3128, 20365), (3910, 16292), (4073, 15640), (7820, 8146)]