4920237430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{787}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 9290066112

約数和(自身を除く): 4369828682

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 277, 305, 370, 554, 610, 787, 1385, 1574, 2257, 2770, 3935, 4514, 7870, 10249, 11285, 16897, 20498, 22570, 29119, 33794, 48007, 51245, 58238, 84485, 96014, 102490, 145595, 168970, 217999, 240035, 291190, 435998, 480070, 625189, 1089995, 1250378, 1776259, 2179990, 3125945, 3552518, 6251890, 8065963, 8881295, 13297939, 16131926, 17762590, 26595878, 40329815, 66489695, 80659630, 132979390, 492023743, 984047486, 2460118715, 4920237430]

約数ペア:

[(1, 4920237430), (2, 2460118715), (5, 984047486), (10, 492023743), (37, 132979390), (61, 80659630), (74, 66489695), (122, 40329815), (185, 26595878), (277, 17762590), (305, 16131926), (370, 13297939), (554, 8881295), (610, 8065963), (787, 6251890), (1385, 3552518), (1574, 3125945), (2257, 2179990), (2770, 1776259), (3935, 1250378), (4514, 1089995), (7870, 625189), (10249, 480070), (11285, 435998), (16897, 291190), (20498, 240035), (22570, 217999), (29119, 168970), (33794, 145595), (48007, 102490), (51245, 96014), (58238, 84485)]