16003204960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{16921}}^1$

素因数の和:17216

約数の個数: 96

約数和(自身を含む): 39607227072

約数和(自身を除く): 23604022112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 257, 368, 460, 514, 736, 920, 1028, 1285, 1840, 2056, 2570, 3680, 4112, 5140, 5911, 8224, 10280, 11822, 16921, 20560, 23644, 29555, 33842, 41120, 47288, 59110, 67684, 84605, 94576, 118220, 135368, 169210, 189152, 236440, 270736, 338420, 389183, 472880, 541472, 676840, 778366, 945760, 1353680, 1556732, 1945915, 2707360, 3113464, 3891830, 4348697, 6226928, 7783660, 8697394, 12453856, 15567320, 17394788, 21743485, 31134640, 34789576, 43486970, 62269280, 69579152, 86973940, 100020031, 139158304, 173947880, 200040062, 347895760, 400080124, 500100155, 695791520, 800160248, 1000200310, 1600320496, 2000400620, 3200640992, 4000801240, 8001602480, 16003204960]

約数ペア:

[(1, 16003204960), (2, 8001602480), (4, 4000801240), (5, 3200640992), (8, 2000400620), (10, 1600320496), (16, 1000200310), (20, 800160248), (23, 695791520), (32, 500100155), (40, 400080124), (46, 347895760), (80, 200040062), (92, 173947880), (115, 139158304), (160, 100020031), (184, 86973940), (230, 69579152), (257, 62269280), (368, 43486970), (460, 34789576), (514, 31134640), (736, 21743485), (920, 17394788), (1028, 15567320), (1285, 12453856), (1840, 8697394), (2056, 7783660), (2570, 6226928), (3680, 4348697), (4112, 3891830), (5140, 3113464), (5911, 2707360), (8224, 1945915), (10280, 1556732), (11822, 1353680), (16921, 945760), (20560, 778366), (23644, 676840), (29555, 541472), (33842, 472880), (41120, 389183), (47288, 338420), (59110, 270736), (67684, 236440), (84605, 189152), (94576, 169210), (118220, 135368)]