5200205220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4127147}}^1$

素因数の和:4127169

約数の個数: 72

約数和(自身を含む): 18027382464

約数和(自身を除く): 12827177244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 4127147, 8254294, 12381441, 16508588, 20635735, 24762882, 28890029, 37144323, 41271470, 49525764, 57780058, 61907205, 74288646, 82542940, 86670087, 115560116, 123814410, 144450145, 148577292, 173340174, 185721615, 247628820, 260010261, 288900290, 346680348, 371443230, 433350435, 520020522, 577800580, 742886460, 866700870, 1040041044, 1300051305, 1733401740, 2600102610, 5200205220]

約数ペア:

[(1, 5200205220), (2, 2600102610), (3, 1733401740), (4, 1300051305), (5, 1040041044), (6, 866700870), (7, 742886460), (9, 577800580), (10, 520020522), (12, 433350435), (14, 371443230), (15, 346680348), (18, 288900290), (20, 260010261), (21, 247628820), (28, 185721615), (30, 173340174), (35, 148577292), (36, 144450145), (42, 123814410), (45, 115560116), (60, 86670087), (63, 82542940), (70, 74288646), (84, 61907205), (90, 57780058), (105, 49525764), (126, 41271470), (140, 37144323), (180, 28890029), (210, 24762882), (252, 20635735), (315, 16508588), (420, 12381441), (630, 8254294), (1260, 4127147)]