4098202480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{22637}}^1$

素因数の和:22754

約数の個数: 80

約数和(自身を含む): 9970861824

約数和(自身を除く): 5872659344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 73, 80, 124, 146, 155, 248, 292, 310, 365, 496, 584, 620, 730, 1168, 1240, 1460, 2263, 2480, 2920, 4526, 5840, 9052, 11315, 18104, 22630, 22637, 36208, 45260, 45274, 90520, 90548, 113185, 181040, 181096, 226370, 362192, 452740, 701747, 905480, 1403494, 1652501, 1810960, 2806988, 3305002, 3508735, 5613976, 6610004, 7017470, 8262505, 11227952, 13220008, 14034940, 16525010, 26440016, 28069880, 33050020, 51227531, 56139760, 66100040, 102455062, 132200080, 204910124, 256137655, 409820248, 512275310, 819640496, 1024550620, 2049101240, 4098202480]

約数ペア:

[(1, 4098202480), (2, 2049101240), (4, 1024550620), (5, 819640496), (8, 512275310), (10, 409820248), (16, 256137655), (20, 204910124), (31, 132200080), (40, 102455062), (62, 66100040), (73, 56139760), (80, 51227531), (124, 33050020), (146, 28069880), (155, 26440016), (248, 16525010), (292, 14034940), (310, 13220008), (365, 11227952), (496, 8262505), (584, 7017470), (620, 6610004), (730, 5613976), (1168, 3508735), (1240, 3305002), (1460, 2806988), (2263, 1810960), (2480, 1652501), (2920, 1403494), (4526, 905480), (5840, 701747), (9052, 452740), (11315, 362192), (18104, 226370), (22630, 181096), (22637, 181040), (36208, 113185), (45260, 90548), (45274, 90520)]