1513303520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{326143}}^1$

素因数の和:326187

約数の個数: 48

約数和(自身を含む): 3698472960

約数和(自身を除く): 2185169440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 326143, 652286, 1304572, 1630715, 2609144, 3261430, 5218288, 6522860, 9458147, 10436576, 13045720, 18916294, 26091440, 37832588, 47290735, 52182880, 75665176, 94581470, 151330352, 189162940, 302660704, 378325880, 756651760, 1513303520]

約数ペア:

[(1, 1513303520), (2, 756651760), (4, 378325880), (5, 302660704), (8, 189162940), (10, 151330352), (16, 94581470), (20, 75665176), (29, 52182880), (32, 47290735), (40, 37832588), (58, 26091440), (80, 18916294), (116, 13045720), (145, 10436576), (160, 9458147), (232, 6522860), (290, 5218288), (464, 3261430), (580, 2609144), (928, 1630715), (1160, 1304572), (2320, 652286), (4640, 326143)]