40077536

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2331

約数の個数: 48

約数和(自身を含む): 85957200

約数和(自身を除く): 45879664

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 2273, 4408, 4546, 8816, 9092, 17632, 18184, 36368, 43187, 65917, 72736, 86374, 131834, 172748, 263668, 345496, 527336, 690992, 1054672, 1252423, 1381984, 2109344, 2504846, 5009692, 10019384, 20038768, 40077536]

約数ペア:

[(1, 40077536), (2, 20038768), (4, 10019384), (8, 5009692), (16, 2504846), (19, 2109344), (29, 1381984), (32, 1252423), (38, 1054672), (58, 690992), (76, 527336), (116, 345496), (152, 263668), (232, 172748), (304, 131834), (464, 86374), (551, 72736), (608, 65917), (928, 43187), (1102, 36368), (2204, 18184), (2273, 17632), (4408, 9092), (4546, 8816)]