2022170300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{13879}}^1$

素因数の和:13971

約数の個数: 72

約数和(自身を含む): 4626370560

約数和(自身を除く): 2604200260

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 47, 50, 62, 94, 100, 124, 155, 188, 235, 310, 470, 620, 775, 940, 1175, 1457, 1550, 2350, 2914, 3100, 4700, 5828, 7285, 13879, 14570, 27758, 29140, 36425, 55516, 69395, 72850, 138790, 145700, 277580, 346975, 430249, 652313, 693950, 860498, 1304626, 1387900, 1720996, 2151245, 2609252, 3261565, 4302490, 6523130, 8604980, 10756225, 13046260, 16307825, 20221703, 21512450, 32615650, 40443406, 43024900, 65231300, 80886812, 101108515, 202217030, 404434060, 505542575, 1011085150, 2022170300]

約数ペア:

[(1, 2022170300), (2, 1011085150), (4, 505542575), (5, 404434060), (10, 202217030), (20, 101108515), (25, 80886812), (31, 65231300), (47, 43024900), (50, 40443406), (62, 32615650), (94, 21512450), (100, 20221703), (124, 16307825), (155, 13046260), (188, 10756225), (235, 8604980), (310, 6523130), (470, 4302490), (620, 3261565), (775, 2609252), (940, 2151245), (1175, 1720996), (1457, 1387900), (1550, 1304626), (2350, 860498), (2914, 693950), (3100, 652313), (4700, 430249), (5828, 346975), (7285, 277580), (13879, 145700), (14570, 138790), (27758, 72850), (29140, 69395), (36425, 55516)]