39380016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 110437376

約数和(自身を除く): 71057360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 223, 283, 312, 446, 566, 624, 669, 849, 892, 1132, 1338, 1698, 1784, 2264, 2676, 2899, 3396, 3568, 3679, 4528, 5352, 5798, 6792, 7358, 8697, 10704, 11037, 11596, 13584, 14716, 17394, 22074, 23192, 29432, 34788, 44148, 46384, 58864, 63109, 69576, 88296, 126218, 139152, 176592, 189327, 252436, 378654, 504872, 757308, 820417, 1009744, 1514616, 1640834, 2461251, 3029232, 3281668, 4922502, 6563336, 9845004, 13126672, 19690008, 39380016]

約数ペア:

[(1, 39380016), (2, 19690008), (3, 13126672), (4, 9845004), (6, 6563336), (8, 4922502), (12, 3281668), (13, 3029232), (16, 2461251), (24, 1640834), (26, 1514616), (39, 1009744), (48, 820417), (52, 757308), (78, 504872), (104, 378654), (156, 252436), (208, 189327), (223, 176592), (283, 139152), (312, 126218), (446, 88296), (566, 69576), (624, 63109), (669, 58864), (849, 46384), (892, 44148), (1132, 34788), (1338, 29432), (1698, 23192), (1784, 22074), (2264, 17394), (2676, 14716), (2899, 13584), (3396, 11596), (3568, 11037), (3679, 10704), (4528, 8697), (5352, 7358), (5798, 6792)]