4694560

素因数分解:

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

素因数の和:126

約数の個数: 96

約数和(自身を含む): 12467952

約数和(自身を除く): 7773392

約数列:

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

約数ペア:

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