33928960

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2073

約数の個数: 72

約数和(自身を含む): 87564960

約数和(自身を除く): 53636000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2039, 2080, 3328, 4078, 4160, 8156, 8320, 10195, 16312, 16640, 20390, 26507, 32624, 40780, 53014, 65248, 81560, 106028, 130496, 132535, 163120, 212056, 260992, 265070, 326240, 424112, 521984, 530140, 652480, 848224, 1060280, 1304960, 1696448, 2120560, 2609920, 3392896, 4241120, 6785792, 8482240, 16964480, 33928960]

約数ペア:

[(1, 33928960), (2, 16964480), (4, 8482240), (5, 6785792), (8, 4241120), (10, 3392896), (13, 2609920), (16, 2120560), (20, 1696448), (26, 1304960), (32, 1060280), (40, 848224), (52, 652480), (64, 530140), (65, 521984), (80, 424112), (104, 326240), (128, 265070), (130, 260992), (160, 212056), (208, 163120), (256, 132535), (260, 130496), (320, 106028), (416, 81560), (520, 65248), (640, 53014), (832, 40780), (1040, 32624), (1280, 26507), (1664, 20390), (2039, 16640), (2080, 16312), (3328, 10195), (4078, 8320), (4160, 8156)]