61496360

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{18523}}^1$

素因数の和:18617

約数の個数: 32

約数和(自身を含む): 140041440

約数和(自身を除く): 78545080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 18523, 37046, 74092, 92615, 148184, 185230, 370460, 740920, 1537409, 3074818, 6149636, 7687045, 12299272, 15374090, 30748180, 61496360]

約数ペア:

[(1, 61496360), (2, 30748180), (4, 15374090), (5, 12299272), (8, 7687045), (10, 6149636), (20, 3074818), (40, 1537409), (83, 740920), (166, 370460), (332, 185230), (415, 148184), (664, 92615), (830, 74092), (1660, 37046), (3320, 18523)]