622386050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 1383286464

約数和(自身を除く): 760900414

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 61, 65, 110, 122, 130, 143, 275, 286, 305, 325, 550, 610, 650, 671, 715, 793, 1342, 1427, 1430, 1525, 1586, 2854, 3050, 3355, 3575, 3965, 6710, 7135, 7150, 7930, 8723, 14270, 15697, 16775, 17446, 18551, 19825, 31394, 33550, 35675, 37102, 39650, 43615, 71350, 78485, 87047, 87230, 92755, 156970, 174094, 185510, 204061, 218075, 392425, 408122, 435235, 436150, 463775, 784850, 870470, 927550, 957517, 1020305, 1131611, 1915034, 2040610, 2176175, 2263222, 4352350, 4787585, 5101525, 5658055, 9575170, 10203050, 11316110, 12447721, 23937925, 24895442, 28290275, 47875850, 56580550, 62238605, 124477210, 311193025, 622386050]

約数ペア:

[(1, 622386050), (2, 311193025), (5, 124477210), (10, 62238605), (11, 56580550), (13, 47875850), (22, 28290275), (25, 24895442), (26, 23937925), (50, 12447721), (55, 11316110), (61, 10203050), (65, 9575170), (110, 5658055), (122, 5101525), (130, 4787585), (143, 4352350), (275, 2263222), (286, 2176175), (305, 2040610), (325, 1915034), (550, 1131611), (610, 1020305), (650, 957517), (671, 927550), (715, 870470), (793, 784850), (1342, 463775), (1427, 436150), (1430, 435235), (1525, 408122), (1586, 392425), (2854, 218075), (3050, 204061), (3355, 185510), (3575, 174094), (3965, 156970), (6710, 92755), (7135, 87230), (7150, 87047), (7930, 78485), (8723, 71350), (14270, 43615), (15697, 39650), (16775, 37102), (17446, 35675), (18551, 33550), (19825, 31394)]