10245560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 28123200

約数和(自身を除く): 17877640

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 26, 34, 38, 40, 52, 61, 65, 68, 76, 85, 95, 104, 122, 130, 136, 152, 170, 190, 221, 244, 247, 260, 305, 323, 340, 380, 442, 488, 494, 520, 610, 646, 680, 760, 793, 884, 988, 1037, 1105, 1159, 1220, 1235, 1292, 1586, 1615, 1768, 1976, 2074, 2210, 2318, 2440, 2470, 2584, 3172, 3230, 3965, 4148, 4199, 4420, 4636, 4940, 5185, 5795, 6344, 6460, 7930, 8296, 8398, 8840, 9272, 9880, 10370, 11590, 12920, 13481, 15067, 15860, 16796, 19703, 20740, 20995, 23180, 26962, 30134, 31720, 33592, 39406, 41480, 41990, 46360, 53924, 60268, 67405, 75335, 78812, 83980, 98515, 107848, 120536, 134810, 150670, 157624, 167960, 197030, 256139, 269620, 301340, 394060, 512278, 539240, 602680, 788120, 1024556, 1280695, 2049112, 2561390, 5122780, 10245560]

約数ペア:

[(1, 10245560), (2, 5122780), (4, 2561390), (5, 2049112), (8, 1280695), (10, 1024556), (13, 788120), (17, 602680), (19, 539240), (20, 512278), (26, 394060), (34, 301340), (38, 269620), (40, 256139), (52, 197030), (61, 167960), (65, 157624), (68, 150670), (76, 134810), (85, 120536), (95, 107848), (104, 98515), (122, 83980), (130, 78812), (136, 75335), (152, 67405), (170, 60268), (190, 53924), (221, 46360), (244, 41990), (247, 41480), (260, 39406), (305, 33592), (323, 31720), (340, 30134), (380, 26962), (442, 23180), (488, 20995), (494, 20740), (520, 19703), (610, 16796), (646, 15860), (680, 15067), (760, 13481), (793, 12920), (884, 11590), (988, 10370), (1037, 9880), (1105, 9272), (1159, 8840), (1220, 8398), (1235, 8296), (1292, 7930), (1586, 6460), (1615, 6344), (1768, 5795), (1976, 5185), (2074, 4940), (2210, 4636), (2318, 4420), (2440, 4199), (2470, 4148), (2584, 3965), (3172, 3230)]