16443250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 33662304

約数和(自身を除く): 17219054

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 73, 85, 106, 125, 146, 170, 250, 265, 365, 425, 530, 730, 850, 901, 1241, 1325, 1802, 1825, 2125, 2482, 2650, 3650, 3869, 4250, 4505, 6205, 6625, 7738, 9010, 9125, 12410, 13250, 18250, 19345, 22525, 31025, 38690, 45050, 62050, 65773, 96725, 112625, 131546, 155125, 193450, 225250, 310250, 328865, 483625, 657730, 967250, 1644325, 3288650, 8221625, 16443250]

約数ペア:

[(1, 16443250), (2, 8221625), (5, 3288650), (10, 1644325), (17, 967250), (25, 657730), (34, 483625), (50, 328865), (53, 310250), (73, 225250), (85, 193450), (106, 155125), (125, 131546), (146, 112625), (170, 96725), (250, 65773), (265, 62050), (365, 45050), (425, 38690), (530, 31025), (730, 22525), (850, 19345), (901, 18250), (1241, 13250), (1325, 12410), (1802, 9125), (1825, 9010), (2125, 7738), (2482, 6625), (2650, 6205), (3650, 4505), (3869, 4250)]