16392429680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{503453}}^1$

素因数の和:503514

約数の個数: 80

約数和(自身を含む): 42700954464

約数和(自身を除く): 26308524784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1628, 2035, 2960, 3256, 4070, 6512, 8140, 16280, 32560, 503453, 1006906, 2013812, 2517265, 4027624, 5034530, 5537983, 8055248, 10069060, 11075966, 18627761, 20138120, 22151932, 27689915, 37255522, 40276240, 44303864, 55379830, 74511044, 88607728, 93138805, 110759660, 149022088, 186277610, 204905371, 221519320, 298044176, 372555220, 409810742, 443038640, 745110440, 819621484, 1024526855, 1490220880, 1639242968, 2049053710, 3278485936, 4098107420, 8196214840, 16392429680]

約数ペア:

[(1, 16392429680), (2, 8196214840), (4, 4098107420), (5, 3278485936), (8, 2049053710), (10, 1639242968), (11, 1490220880), (16, 1024526855), (20, 819621484), (22, 745110440), (37, 443038640), (40, 409810742), (44, 372555220), (55, 298044176), (74, 221519320), (80, 204905371), (88, 186277610), (110, 149022088), (148, 110759660), (176, 93138805), (185, 88607728), (220, 74511044), (296, 55379830), (370, 44303864), (407, 40276240), (440, 37255522), (592, 27689915), (740, 22151932), (814, 20138120), (880, 18627761), (1480, 11075966), (1628, 10069060), (2035, 8055248), (2960, 5537983), (3256, 5034530), (4070, 4027624), (6512, 2517265), (8140, 2013812), (16280, 1006906), (32560, 503453)]