23859420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 72770880

約数和(自身を除く): 48911460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 181, 195, 260, 338, 362, 390, 507, 543, 676, 724, 780, 845, 905, 1014, 1086, 1690, 1810, 2028, 2172, 2197, 2353, 2535, 2715, 3380, 3620, 4394, 4706, 5070, 5430, 6591, 7059, 8788, 9412, 10140, 10860, 10985, 11765, 13182, 14118, 21970, 23530, 26364, 28236, 30589, 32955, 35295, 43940, 47060, 61178, 65910, 70590, 91767, 122356, 131820, 141180, 152945, 183534, 305890, 367068, 397657, 458835, 611780, 795314, 917670, 1192971, 1590628, 1835340, 1988285, 2385942, 3976570, 4771884, 5964855, 7953140, 11929710, 23859420]

約数ペア:

[(1, 23859420), (2, 11929710), (3, 7953140), (4, 5964855), (5, 4771884), (6, 3976570), (10, 2385942), (12, 1988285), (13, 1835340), (15, 1590628), (20, 1192971), (26, 917670), (30, 795314), (39, 611780), (52, 458835), (60, 397657), (65, 367068), (78, 305890), (130, 183534), (156, 152945), (169, 141180), (181, 131820), (195, 122356), (260, 91767), (338, 70590), (362, 65910), (390, 61178), (507, 47060), (543, 43940), (676, 35295), (724, 32955), (780, 30589), (845, 28236), (905, 26364), (1014, 23530), (1086, 21970), (1690, 14118), (1810, 13182), (2028, 11765), (2172, 10985), (2197, 10860), (2353, 10140), (2535, 9412), (2715, 8788), (3380, 7059), (3620, 6591), (4394, 5430), (4706, 5070)]