9389120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 112

約数和(自身を含む): 25133808

約数和(自身を除く): 15744688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 61, 64, 65, 74, 80, 104, 122, 130, 148, 160, 185, 208, 244, 260, 296, 305, 320, 370, 416, 481, 488, 520, 592, 610, 740, 793, 832, 962, 976, 1040, 1184, 1220, 1480, 1586, 1924, 1952, 2080, 2257, 2368, 2405, 2440, 2960, 3172, 3848, 3904, 3965, 4160, 4514, 4810, 4880, 5920, 6344, 7696, 7930, 9028, 9620, 9760, 11285, 11840, 12688, 15392, 15860, 18056, 19240, 19520, 22570, 25376, 29341, 30784, 31720, 36112, 38480, 45140, 50752, 58682, 63440, 72224, 76960, 90280, 117364, 126880, 144448, 146705, 153920, 180560, 234728, 253760, 293410, 361120, 469456, 586820, 722240, 938912, 1173640, 1877824, 2347280, 4694560, 9389120]

約数ペア:

[(1, 9389120), (2, 4694560), (4, 2347280), (5, 1877824), (8, 1173640), (10, 938912), (13, 722240), (16, 586820), (20, 469456), (26, 361120), (32, 293410), (37, 253760), (40, 234728), (52, 180560), (61, 153920), (64, 146705), (65, 144448), (74, 126880), (80, 117364), (104, 90280), (122, 76960), (130, 72224), (148, 63440), (160, 58682), (185, 50752), (208, 45140), (244, 38480), (260, 36112), (296, 31720), (305, 30784), (320, 29341), (370, 25376), (416, 22570), (481, 19520), (488, 19240), (520, 18056), (592, 15860), (610, 15392), (740, 12688), (793, 11840), (832, 11285), (962, 9760), (976, 9620), (1040, 9028), (1184, 7930), (1220, 7696), (1480, 6344), (1586, 5920), (1924, 4880), (1952, 4810), (2080, 4514), (2257, 4160), (2368, 3965), (2405, 3904), (2440, 3848), (2960, 3172)]