32500020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 104767488

約数和(自身を除く): 72267468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 347, 420, 446, 669, 694, 892, 1041, 1115, 1338, 1388, 1561, 1735, 2082, 2230, 2429, 2676, 3122, 3345, 3470, 4164, 4460, 4683, 4858, 5205, 6244, 6690, 6940, 7287, 7805, 9366, 9716, 10410, 12145, 13380, 14574, 15610, 18732, 20820, 23415, 24290, 29148, 31220, 36435, 46830, 48580, 72870, 77381, 93660, 145740, 154762, 232143, 309524, 386905, 464286, 541667, 773810, 928572, 1083334, 1160715, 1547620, 1625001, 2166668, 2321430, 2708335, 3250002, 4642860, 5416670, 6500004, 8125005, 10833340, 16250010, 32500020]

約数ペア:

[(1, 32500020), (2, 16250010), (3, 10833340), (4, 8125005), (5, 6500004), (6, 5416670), (7, 4642860), (10, 3250002), (12, 2708335), (14, 2321430), (15, 2166668), (20, 1625001), (21, 1547620), (28, 1160715), (30, 1083334), (35, 928572), (42, 773810), (60, 541667), (70, 464286), (84, 386905), (105, 309524), (140, 232143), (210, 154762), (223, 145740), (347, 93660), (420, 77381), (446, 72870), (669, 48580), (694, 46830), (892, 36435), (1041, 31220), (1115, 29148), (1338, 24290), (1388, 23415), (1561, 20820), (1735, 18732), (2082, 15610), (2230, 14574), (2429, 13380), (2676, 12145), (3122, 10410), (3345, 9716), (3470, 9366), (4164, 7805), (4460, 7287), (4683, 6940), (4858, 6690), (5205, 6244)]