100982320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 242984448

約数和(自身を除く): 142002128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 107, 188, 214, 235, 251, 376, 428, 470, 502, 535, 752, 856, 940, 1004, 1070, 1255, 1712, 1880, 2008, 2140, 2510, 3760, 4016, 4280, 5020, 5029, 8560, 10040, 10058, 11797, 20080, 20116, 23594, 25145, 26857, 40232, 47188, 50290, 53714, 58985, 80464, 94376, 100580, 107428, 117970, 134285, 188752, 201160, 214856, 235940, 268570, 402320, 429712, 471880, 537140, 943760, 1074280, 1262279, 2148560, 2524558, 5049116, 6311395, 10098232, 12622790, 20196464, 25245580, 50491160, 100982320]

約数ペア:

[(1, 100982320), (2, 50491160), (4, 25245580), (5, 20196464), (8, 12622790), (10, 10098232), (16, 6311395), (20, 5049116), (40, 2524558), (47, 2148560), (80, 1262279), (94, 1074280), (107, 943760), (188, 537140), (214, 471880), (235, 429712), (251, 402320), (376, 268570), (428, 235940), (470, 214856), (502, 201160), (535, 188752), (752, 134285), (856, 117970), (940, 107428), (1004, 100580), (1070, 94376), (1255, 80464), (1712, 58985), (1880, 53714), (2008, 50290), (2140, 47188), (2510, 40232), (3760, 26857), (4016, 25145), (4280, 23594), (5020, 20116), (5029, 20080), (8560, 11797), (10040, 10058)]