16367009780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{43943}}^1$

素因数の和:45656

約数の個数: 48

約数和(自身を含む): 37518332544

約数和(自身を除く): 21151322764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1693, 3386, 6772, 8465, 16930, 18623, 33860, 37246, 43943, 74492, 87886, 93115, 175772, 186230, 219715, 372460, 439430, 483373, 878860, 966746, 1933492, 2416865, 4833730, 9667460, 74395499, 148790998, 297581996, 371977495, 743954990, 818350489, 1487909980, 1636700978, 3273401956, 4091752445, 8183504890, 16367009780]

約数ペア:

[(1, 16367009780), (2, 8183504890), (4, 4091752445), (5, 3273401956), (10, 1636700978), (11, 1487909980), (20, 818350489), (22, 743954990), (44, 371977495), (55, 297581996), (110, 148790998), (220, 74395499), (1693, 9667460), (3386, 4833730), (6772, 2416865), (8465, 1933492), (16930, 966746), (18623, 878860), (33860, 483373), (37246, 439430), (43943, 372460), (74492, 219715), (87886, 186230), (93115, 175772)]