3552640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 128

約数和(自身を含む): 10624320

約数和(自身を除く): 7071680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 61, 64, 65, 70, 80, 91, 104, 112, 122, 128, 130, 140, 160, 182, 208, 224, 244, 260, 280, 305, 320, 364, 416, 427, 448, 455, 488, 520, 560, 610, 640, 728, 793, 832, 854, 896, 910, 976, 1040, 1120, 1220, 1456, 1586, 1664, 1708, 1820, 1952, 2080, 2135, 2240, 2440, 2912, 3172, 3416, 3640, 3904, 3965, 4160, 4270, 4480, 4880, 5551, 5824, 6344, 6832, 7280, 7808, 7930, 8320, 8540, 9760, 11102, 11648, 12688, 13664, 14560, 15860, 17080, 19520, 22204, 25376, 27328, 27755, 29120, 31720, 34160, 39040, 44408, 50752, 54656, 55510, 58240, 63440, 68320, 88816, 101504, 111020, 126880, 136640, 177632, 222040, 253760, 273280, 355264, 444080, 507520, 710528, 888160, 1776320, 3552640]

約数ペア:

[(1, 3552640), (2, 1776320), (4, 888160), (5, 710528), (7, 507520), (8, 444080), (10, 355264), (13, 273280), (14, 253760), (16, 222040), (20, 177632), (26, 136640), (28, 126880), (32, 111020), (35, 101504), (40, 88816), (52, 68320), (56, 63440), (61, 58240), (64, 55510), (65, 54656), (70, 50752), (80, 44408), (91, 39040), (104, 34160), (112, 31720), (122, 29120), (128, 27755), (130, 27328), (140, 25376), (160, 22204), (182, 19520), (208, 17080), (224, 15860), (244, 14560), (260, 13664), (280, 12688), (305, 11648), (320, 11102), (364, 9760), (416, 8540), (427, 8320), (448, 7930), (455, 7808), (488, 7280), (520, 6832), (560, 6344), (610, 5824), (640, 5551), (728, 4880), (793, 4480), (832, 4270), (854, 4160), (896, 3965), (910, 3904), (976, 3640), (1040, 3416), (1120, 3172), (1220, 2912), (1456, 2440), (1586, 2240), (1664, 2135), (1708, 2080), (1820, 1952)]