3313505920

素因数分解:

$2^7\times 5^1\times {\mathrm{457}}^1\times {\mathrm{11329}}^1$

素因数の和:11805

約数の個数: 64

約数和(自身を含む): 7939384200

約数和(自身を除く): 4625878280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 457, 640, 914, 1828, 2285, 3656, 4570, 7312, 9140, 11329, 14624, 18280, 22658, 29248, 36560, 45316, 56645, 58496, 73120, 90632, 113290, 146240, 181264, 226580, 292480, 362528, 453160, 725056, 906320, 1450112, 1812640, 3625280, 5177353, 7250560, 10354706, 20709412, 25886765, 41418824, 51773530, 82837648, 103547060, 165675296, 207094120, 331350592, 414188240, 662701184, 828376480, 1656752960, 3313505920]

約数ペア:

[(1, 3313505920), (2, 1656752960), (4, 828376480), (5, 662701184), (8, 414188240), (10, 331350592), (16, 207094120), (20, 165675296), (32, 103547060), (40, 82837648), (64, 51773530), (80, 41418824), (128, 25886765), (160, 20709412), (320, 10354706), (457, 7250560), (640, 5177353), (914, 3625280), (1828, 1812640), (2285, 1450112), (3656, 906320), (4570, 725056), (7312, 453160), (9140, 362528), (11329, 292480), (14624, 226580), (18280, 181264), (22658, 146240), (29248, 113290), (36560, 90632), (45316, 73120), (56645, 58496)]