8528774560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{20717}}^1$

素因数の和:20846

約数の個数: 96

約数和(自身を含む): 21050813952

約数和(自身を除く): 12522039392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 83, 124, 155, 160, 166, 248, 310, 332, 415, 496, 620, 664, 830, 992, 1240, 1328, 1660, 2480, 2573, 2656, 3320, 4960, 5146, 6640, 10292, 12865, 13280, 20584, 20717, 25730, 41168, 41434, 51460, 82336, 82868, 102920, 103585, 165736, 205840, 207170, 331472, 411680, 414340, 642227, 662944, 828680, 1284454, 1657360, 1719511, 2568908, 3211135, 3314720, 3439022, 5137816, 6422270, 6878044, 8597555, 10275632, 12844540, 13756088, 17195110, 20551264, 25689080, 27512176, 34390220, 51378160, 53304841, 55024352, 68780440, 102756320, 106609682, 137560880, 213219364, 266524205, 275121760, 426438728, 533048410, 852877456, 1066096820, 1705754912, 2132193640, 4264387280, 8528774560]

約数ペア:

[(1, 8528774560), (2, 4264387280), (4, 2132193640), (5, 1705754912), (8, 1066096820), (10, 852877456), (16, 533048410), (20, 426438728), (31, 275121760), (32, 266524205), (40, 213219364), (62, 137560880), (80, 106609682), (83, 102756320), (124, 68780440), (155, 55024352), (160, 53304841), (166, 51378160), (248, 34390220), (310, 27512176), (332, 25689080), (415, 20551264), (496, 17195110), (620, 13756088), (664, 12844540), (830, 10275632), (992, 8597555), (1240, 6878044), (1328, 6422270), (1660, 5137816), (2480, 3439022), (2573, 3314720), (2656, 3211135), (3320, 2568908), (4960, 1719511), (5146, 1657360), (6640, 1284454), (10292, 828680), (12865, 662944), (13280, 642227), (20584, 414340), (20717, 411680), (25730, 331472), (41168, 207170), (41434, 205840), (51460, 165736), (82336, 103585), (82868, 102920)]