103250680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 266716800

約数和(自身を除く): 163466120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 89, 92, 97, 104, 115, 130, 178, 184, 194, 230, 260, 299, 356, 388, 445, 460, 485, 520, 598, 712, 776, 890, 920, 970, 1157, 1196, 1261, 1495, 1780, 1940, 2047, 2231, 2314, 2392, 2522, 2990, 3560, 3880, 4094, 4462, 4628, 5044, 5785, 5980, 6305, 8188, 8633, 8924, 9256, 10088, 10235, 11155, 11570, 11960, 12610, 16376, 17266, 17848, 20470, 22310, 23140, 25220, 26611, 29003, 34532, 40940, 43165, 44620, 46280, 50440, 53222, 58006, 69064, 81880, 86330, 89240, 106444, 112229, 116012, 133055, 145015, 172660, 198559, 212888, 224458, 232024, 266110, 290030, 345320, 397118, 448916, 532220, 561145, 580060, 794236, 897832, 992795, 1064440, 1122290, 1160120, 1588472, 1985590, 2244580, 2581267, 3971180, 4489160, 5162534, 7942360, 10325068, 12906335, 20650136, 25812670, 51625340, 103250680]

約数ペア:

[(1, 103250680), (2, 51625340), (4, 25812670), (5, 20650136), (8, 12906335), (10, 10325068), (13, 7942360), (20, 5162534), (23, 4489160), (26, 3971180), (40, 2581267), (46, 2244580), (52, 1985590), (65, 1588472), (89, 1160120), (92, 1122290), (97, 1064440), (104, 992795), (115, 897832), (130, 794236), (178, 580060), (184, 561145), (194, 532220), (230, 448916), (260, 397118), (299, 345320), (356, 290030), (388, 266110), (445, 232024), (460, 224458), (485, 212888), (520, 198559), (598, 172660), (712, 145015), (776, 133055), (890, 116012), (920, 112229), (970, 106444), (1157, 89240), (1196, 86330), (1261, 81880), (1495, 69064), (1780, 58006), (1940, 53222), (2047, 50440), (2231, 46280), (2314, 44620), (2392, 43165), (2522, 40940), (2990, 34532), (3560, 29003), (3880, 26611), (4094, 25220), (4462, 23140), (4628, 22310), (5044, 20470), (5785, 17848), (5980, 17266), (6305, 16376), (8188, 12610), (8633, 11960), (8924, 11570), (9256, 11155), (10088, 10235)]