202113460240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{840179}}^1$

素因数の和:840320

約数の個数: 80

約数和(自身を含む): 490073633280

約数和(自身を除く): 287960173040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 97, 124, 155, 194, 248, 310, 388, 485, 496, 620, 776, 970, 1240, 1552, 1940, 2480, 3007, 3880, 6014, 7760, 12028, 15035, 24056, 30070, 48112, 60140, 120280, 240560, 840179, 1680358, 3360716, 4200895, 6721432, 8401790, 13442864, 16803580, 26045549, 33607160, 52091098, 67214320, 81497363, 104182196, 130227745, 162994726, 208364392, 260455490, 325989452, 407486815, 416728784, 520910980, 651978904, 814973630, 1041821960, 1303957808, 1629947260, 2083643920, 2526418253, 3259894520, 5052836506, 6519789040, 10105673012, 12632091265, 20211346024, 25264182530, 40422692048, 50528365060, 101056730120, 202113460240]

約数ペア:

[(1, 202113460240), (2, 101056730120), (4, 50528365060), (5, 40422692048), (8, 25264182530), (10, 20211346024), (16, 12632091265), (20, 10105673012), (31, 6519789040), (40, 5052836506), (62, 3259894520), (80, 2526418253), (97, 2083643920), (124, 1629947260), (155, 1303957808), (194, 1041821960), (248, 814973630), (310, 651978904), (388, 520910980), (485, 416728784), (496, 407486815), (620, 325989452), (776, 260455490), (970, 208364392), (1240, 162994726), (1552, 130227745), (1940, 104182196), (2480, 81497363), (3007, 67214320), (3880, 52091098), (6014, 33607160), (7760, 26045549), (12028, 16803580), (15035, 13442864), (24056, 8401790), (30070, 6721432), (48112, 4200895), (60140, 3360716), (120280, 1680358), (240560, 840179)]