244501420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1873}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 527028768

約数和(自身を除く): 282527348

約数列:

[1, 2, 4, 5, 10, 20, 61, 107, 122, 214, 244, 305, 428, 535, 610, 1070, 1220, 1873, 2140, 3746, 6527, 7492, 9365, 13054, 18730, 26108, 32635, 37460, 65270, 114253, 130540, 200411, 228506, 400822, 457012, 571265, 801644, 1002055, 1142530, 2004110, 2285060, 4008220, 12225071, 24450142, 48900284, 61125355, 122250710, 244501420]

約数ペア:

[(1, 244501420), (2, 122250710), (4, 61125355), (5, 48900284), (10, 24450142), (20, 12225071), (61, 4008220), (107, 2285060), (122, 2004110), (214, 1142530), (244, 1002055), (305, 801644), (428, 571265), (535, 457012), (610, 400822), (1070, 228506), (1220, 200411), (1873, 130540), (2140, 114253), (3746, 65270), (6527, 37460), (7492, 32635), (9365, 26108), (13054, 18730)]