520047010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5099}}^1$

素因数の和:5191

約数の個数: 64

約数和(自身を含む): 1128038400

約数和(自身を除く): 607991390

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 94, 155, 217, 235, 310, 329, 434, 470, 658, 1085, 1457, 1645, 2170, 2914, 3290, 5099, 7285, 10198, 10199, 14570, 20398, 25495, 35693, 50990, 50995, 71386, 101990, 158069, 178465, 239653, 316138, 356930, 479306, 790345, 1106483, 1198265, 1580690, 1677571, 2212966, 2396530, 3355142, 5532415, 7429243, 8387855, 11064830, 14858486, 16775710, 37146215, 52004701, 74292430, 104009402, 260023505, 520047010]

約数ペア:

[(1, 520047010), (2, 260023505), (5, 104009402), (7, 74292430), (10, 52004701), (14, 37146215), (31, 16775710), (35, 14858486), (47, 11064830), (62, 8387855), (70, 7429243), (94, 5532415), (155, 3355142), (217, 2396530), (235, 2212966), (310, 1677571), (329, 1580690), (434, 1198265), (470, 1106483), (658, 790345), (1085, 479306), (1457, 356930), (1645, 316138), (2170, 239653), (2914, 178465), (3290, 158069), (5099, 101990), (7285, 71386), (10198, 50995), (10199, 50990), (14570, 35693), (20398, 25495)]