39510550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 84851712

約数和(自身を除く): 45341162

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 43, 46, 47, 50, 85, 86, 94, 115, 170, 215, 230, 235, 391, 425, 430, 470, 575, 731, 782, 799, 850, 989, 1075, 1081, 1150, 1175, 1462, 1598, 1955, 1978, 2021, 2150, 2162, 2350, 3655, 3910, 3995, 4042, 4945, 5405, 7310, 7990, 9775, 9890, 10105, 10810, 16813, 18275, 18377, 19550, 19975, 20210, 24725, 27025, 33626, 34357, 36550, 36754, 39950, 46483, 49450, 50525, 54050, 68714, 84065, 91885, 92966, 101050, 168130, 171785, 183770, 232415, 343570, 420325, 459425, 464830, 790211, 840650, 858925, 918850, 1162075, 1580422, 1717850, 2324150, 3951055, 7902110, 19755275, 39510550]

約数ペア:

[(1, 39510550), (2, 19755275), (5, 7902110), (10, 3951055), (17, 2324150), (23, 1717850), (25, 1580422), (34, 1162075), (43, 918850), (46, 858925), (47, 840650), (50, 790211), (85, 464830), (86, 459425), (94, 420325), (115, 343570), (170, 232415), (215, 183770), (230, 171785), (235, 168130), (391, 101050), (425, 92966), (430, 91885), (470, 84065), (575, 68714), (731, 54050), (782, 50525), (799, 49450), (850, 46483), (989, 39950), (1075, 36754), (1081, 36550), (1150, 34357), (1175, 33626), (1462, 27025), (1598, 24725), (1955, 20210), (1978, 19975), (2021, 19550), (2150, 18377), (2162, 18275), (2350, 16813), (3655, 10810), (3910, 10105), (3995, 9890), (4042, 9775), (4945, 7990), (5405, 7310)]