16249740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 49787136

約数和(自身を除く): 33537396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 251, 260, 332, 390, 415, 498, 502, 753, 780, 830, 996, 1004, 1079, 1245, 1255, 1506, 1660, 2158, 2490, 2510, 3012, 3237, 3263, 3765, 4316, 4980, 5020, 5395, 6474, 6526, 7530, 9789, 10790, 12948, 13052, 15060, 16185, 16315, 19578, 20833, 21580, 32370, 32630, 39156, 41666, 48945, 62499, 64740, 65260, 83332, 97890, 104165, 124998, 195780, 208330, 249996, 270829, 312495, 416660, 541658, 624990, 812487, 1083316, 1249980, 1354145, 1624974, 2708290, 3249948, 4062435, 5416580, 8124870, 16249740]

約数ペア:

[(1, 16249740), (2, 8124870), (3, 5416580), (4, 4062435), (5, 3249948), (6, 2708290), (10, 1624974), (12, 1354145), (13, 1249980), (15, 1083316), (20, 812487), (26, 624990), (30, 541658), (39, 416660), (52, 312495), (60, 270829), (65, 249996), (78, 208330), (83, 195780), (130, 124998), (156, 104165), (166, 97890), (195, 83332), (249, 65260), (251, 64740), (260, 62499), (332, 48945), (390, 41666), (415, 39156), (498, 32630), (502, 32370), (753, 21580), (780, 20833), (830, 19578), (996, 16315), (1004, 16185), (1079, 15060), (1245, 13052), (1255, 12948), (1506, 10790), (1660, 9789), (2158, 7530), (2490, 6526), (2510, 6474), (3012, 5395), (3237, 5020), (3263, 4980), (3765, 4316)]