22306480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 60335424

約数和(自身を除く): 38028944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 653, 854, 976, 1220, 1306, 1708, 2135, 2440, 2612, 3265, 3416, 4270, 4571, 4880, 5224, 6530, 6832, 8540, 9142, 10448, 13060, 17080, 18284, 22855, 26120, 34160, 36568, 39833, 45710, 52240, 73136, 79666, 91420, 159332, 182840, 199165, 278831, 318664, 365680, 398330, 557662, 637328, 796660, 1115324, 1394155, 1593320, 2230648, 2788310, 3186640, 4461296, 5576620, 11153240, 22306480]

約数ペア:

[(1, 22306480), (2, 11153240), (4, 5576620), (5, 4461296), (7, 3186640), (8, 2788310), (10, 2230648), (14, 1593320), (16, 1394155), (20, 1115324), (28, 796660), (35, 637328), (40, 557662), (56, 398330), (61, 365680), (70, 318664), (80, 278831), (112, 199165), (122, 182840), (140, 159332), (244, 91420), (280, 79666), (305, 73136), (427, 52240), (488, 45710), (560, 39833), (610, 36568), (653, 34160), (854, 26120), (976, 22855), (1220, 18284), (1306, 17080), (1708, 13060), (2135, 10448), (2440, 9142), (2612, 8540), (3265, 6832), (3416, 6530), (4270, 5224), (4571, 4880)]