214262080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21599}}^1$

素因数の和:21647

約数の個数: 56

約数和(自身を含む): 526694400

約数和(自身を除く): 312432320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 21599, 43198, 86396, 107995, 172792, 215990, 345584, 431980, 669569, 691168, 863960, 1339138, 1382336, 1727920, 2678276, 3347845, 3455840, 5356552, 6695690, 6911680, 10713104, 13391380, 21426208, 26782760, 42852416, 53565520, 107131040, 214262080]

約数ペア:

[(1, 214262080), (2, 107131040), (4, 53565520), (5, 42852416), (8, 26782760), (10, 21426208), (16, 13391380), (20, 10713104), (31, 6911680), (32, 6695690), (40, 5356552), (62, 3455840), (64, 3347845), (80, 2678276), (124, 1727920), (155, 1382336), (160, 1339138), (248, 863960), (310, 691168), (320, 669569), (496, 431980), (620, 345584), (992, 215990), (1240, 172792), (1984, 107995), (2480, 86396), (4960, 43198), (9920, 21599)]