824882260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 1822383360

約数和(自身を除く): 997501100

約数列:

[1, 2, 4, 5, 10, 20, 61, 71, 89, 107, 122, 142, 178, 214, 244, 284, 305, 355, 356, 428, 445, 535, 610, 710, 890, 1070, 1220, 1420, 1780, 2140, 4331, 5429, 6319, 6527, 7597, 8662, 9523, 10858, 12638, 13054, 15194, 17324, 19046, 21655, 21716, 25276, 26108, 27145, 30388, 31595, 32635, 37985, 38092, 43310, 47615, 54290, 63190, 65270, 75970, 86620, 95230, 108580, 126380, 130540, 151940, 190460, 385459, 463417, 580903, 676133, 770918, 926834, 1161806, 1352266, 1541836, 1853668, 1927295, 2317085, 2323612, 2704532, 2904515, 3380665, 3854590, 4634170, 5809030, 6761330, 7709180, 9268340, 11618060, 13522660, 41244113, 82488226, 164976452, 206220565, 412441130, 824882260]

約数ペア:

[(1, 824882260), (2, 412441130), (4, 206220565), (5, 164976452), (10, 82488226), (20, 41244113), (61, 13522660), (71, 11618060), (89, 9268340), (107, 7709180), (122, 6761330), (142, 5809030), (178, 4634170), (214, 3854590), (244, 3380665), (284, 2904515), (305, 2704532), (355, 2323612), (356, 2317085), (428, 1927295), (445, 1853668), (535, 1541836), (610, 1352266), (710, 1161806), (890, 926834), (1070, 770918), (1220, 676133), (1420, 580903), (1780, 463417), (2140, 385459), (4331, 190460), (5429, 151940), (6319, 130540), (6527, 126380), (7597, 108580), (8662, 95230), (9523, 86620), (10858, 75970), (12638, 65270), (13054, 63190), (15194, 54290), (17324, 47615), (19046, 43310), (21655, 38092), (21716, 37985), (25276, 32635), (26108, 31595), (27145, 30388)]