73693880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141719}}^1$

素因数の和:141743

約数の個数: 32

約数和(自身を含む): 178567200

約数和(自身を除く): 104873320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 141719, 283438, 566876, 708595, 1133752, 1417190, 1842347, 2834380, 3684694, 5668760, 7369388, 9211735, 14738776, 18423470, 36846940, 73693880]

約数ペア:

[(1, 73693880), (2, 36846940), (4, 18423470), (5, 14738776), (8, 9211735), (10, 7369388), (13, 5668760), (20, 3684694), (26, 2834380), (40, 1842347), (52, 1417190), (65, 1133752), (104, 708595), (130, 566876), (260, 283438), (520, 141719)]