832343200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 2206171296

約数和(自身を除く): 1373828096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 163, 200, 208, 260, 325, 326, 400, 416, 491, 520, 650, 652, 800, 815, 982, 1040, 1300, 1304, 1630, 1964, 2080, 2119, 2455, 2600, 2608, 3260, 3928, 4075, 4238, 4910, 5200, 5216, 6383, 6520, 7856, 8150, 8476, 9820, 10400, 10595, 12275, 12766, 13040, 15712, 16300, 16952, 19640, 21190, 24550, 25532, 26080, 31915, 32600, 33904, 39280, 42380, 49100, 51064, 52975, 63830, 65200, 67808, 78560, 80033, 84760, 98200, 102128, 105950, 127660, 130400, 159575, 160066, 169520, 196400, 204256, 211900, 255320, 319150, 320132, 339040, 392800, 400165, 423800, 510640, 638300, 640264, 800330, 847600, 1021280, 1040429, 1276600, 1280528, 1600660, 1695200, 2000825, 2080858, 2553200, 2561056, 3201320, 4001650, 4161716, 5106400, 5202145, 6402640, 8003300, 8323432, 10404290, 12805280, 16006600, 16646864, 20808580, 26010725, 32013200, 33293728, 41617160, 52021450, 64026400, 83234320, 104042900, 166468640, 208085800, 416171600, 832343200]

約数ペア:

[(1, 832343200), (2, 416171600), (4, 208085800), (5, 166468640), (8, 104042900), (10, 83234320), (13, 64026400), (16, 52021450), (20, 41617160), (25, 33293728), (26, 32013200), (32, 26010725), (40, 20808580), (50, 16646864), (52, 16006600), (65, 12805280), (80, 10404290), (100, 8323432), (104, 8003300), (130, 6402640), (160, 5202145), (163, 5106400), (200, 4161716), (208, 4001650), (260, 3201320), (325, 2561056), (326, 2553200), (400, 2080858), (416, 2000825), (491, 1695200), (520, 1600660), (650, 1280528), (652, 1276600), (800, 1040429), (815, 1021280), (982, 847600), (1040, 800330), (1300, 640264), (1304, 638300), (1630, 510640), (1964, 423800), (2080, 400165), (2119, 392800), (2455, 339040), (2600, 320132), (2608, 319150), (3260, 255320), (3928, 211900), (4075, 204256), (4238, 196400), (4910, 169520), (5200, 160066), (5216, 159575), (6383, 130400), (6520, 127660), (7856, 105950), (8150, 102128), (8476, 98200), (9820, 84760), (10400, 80033), (10595, 78560), (12275, 67808), (12766, 65200), (13040, 63830), (15712, 52975), (16300, 51064), (16952, 49100), (19640, 42380), (21190, 39280), (24550, 33904), (25532, 32600), (26080, 31915)]