13740250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 28203552

約数和(自身を除く): 14463302

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 61, 85, 106, 122, 125, 170, 250, 265, 305, 425, 530, 610, 850, 901, 1037, 1325, 1525, 1802, 2074, 2125, 2650, 3050, 3233, 4250, 4505, 5185, 6466, 6625, 7625, 9010, 10370, 13250, 15250, 16165, 22525, 25925, 32330, 45050, 51850, 54961, 80825, 109922, 112625, 129625, 161650, 225250, 259250, 274805, 404125, 549610, 808250, 1374025, 2748050, 6870125, 13740250]

約数ペア:

[(1, 13740250), (2, 6870125), (5, 2748050), (10, 1374025), (17, 808250), (25, 549610), (34, 404125), (50, 274805), (53, 259250), (61, 225250), (85, 161650), (106, 129625), (122, 112625), (125, 109922), (170, 80825), (250, 54961), (265, 51850), (305, 45050), (425, 32330), (530, 25925), (610, 22525), (850, 16165), (901, 15250), (1037, 13250), (1325, 10370), (1525, 9010), (1802, 7625), (2074, 6625), (2125, 6466), (2650, 5185), (3050, 4505), (3233, 4250)]