41972320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1232

約数の個数: 96

約数和(自身を含む): 113164128

約数和(自身を除く): 71191808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1187, 1360, 1768, 2080, 2210, 2374, 2720, 3536, 4420, 4748, 5935, 7072, 8840, 9496, 11870, 15431, 17680, 18992, 20179, 23740, 30862, 35360, 37984, 40358, 47480, 61724, 77155, 80716, 94960, 100895, 123448, 154310, 161432, 189920, 201790, 246896, 262327, 308620, 322864, 403580, 493792, 524654, 617240, 645728, 807160, 1049308, 1234480, 1311635, 1614320, 2098616, 2468960, 2623270, 3228640, 4197232, 5246540, 8394464, 10493080, 20986160, 41972320]

約数ペア:

[(1, 41972320), (2, 20986160), (4, 10493080), (5, 8394464), (8, 5246540), (10, 4197232), (13, 3228640), (16, 2623270), (17, 2468960), (20, 2098616), (26, 1614320), (32, 1311635), (34, 1234480), (40, 1049308), (52, 807160), (65, 645728), (68, 617240), (80, 524654), (85, 493792), (104, 403580), (130, 322864), (136, 308620), (160, 262327), (170, 246896), (208, 201790), (221, 189920), (260, 161432), (272, 154310), (340, 123448), (416, 100895), (442, 94960), (520, 80716), (544, 77155), (680, 61724), (884, 47480), (1040, 40358), (1105, 37984), (1187, 35360), (1360, 30862), (1768, 23740), (2080, 20179), (2210, 18992), (2374, 17680), (2720, 15431), (3536, 11870), (4420, 9496), (4748, 8840), (5935, 7072)]