16950175490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{11131}}^1$

素因数の和:11315

約数の個数: 64

約数和(自身を含む): 32460912000

約数和(自身を除く): 15510736510

約数列:

[1, 2, 5, 10, 29, 58, 59, 89, 118, 145, 178, 290, 295, 445, 590, 890, 1711, 2581, 3422, 5162, 5251, 8555, 10502, 11131, 12905, 17110, 22262, 25810, 26255, 52510, 55655, 111310, 152279, 304558, 322799, 645598, 656729, 761395, 990659, 1313458, 1522790, 1613995, 1981318, 3227990, 3283645, 4953295, 6567290, 9906590, 19045141, 28729111, 38090282, 57458222, 58448881, 95225705, 116897762, 143645555, 190451410, 287291110, 292244405, 584488810, 1695017549, 3390035098, 8475087745, 16950175490]

約数ペア:

[(1, 16950175490), (2, 8475087745), (5, 3390035098), (10, 1695017549), (29, 584488810), (58, 292244405), (59, 287291110), (89, 190451410), (118, 143645555), (145, 116897762), (178, 95225705), (290, 58448881), (295, 57458222), (445, 38090282), (590, 28729111), (890, 19045141), (1711, 9906590), (2581, 6567290), (3422, 4953295), (5162, 3283645), (5251, 3227990), (8555, 1981318), (10502, 1613995), (11131, 1522790), (12905, 1313458), (17110, 990659), (22262, 761395), (25810, 656729), (26255, 645598), (52510, 322799), (55655, 304558), (111310, 152279)]