1161035720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2232761}}^1$

素因数の和:2232785

約数の個数: 32

約数和(自身を含む): 2813280120

約数和(自身を除く): 1652244400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2232761, 4465522, 8931044, 11163805, 17862088, 22327610, 29025893, 44655220, 58051786, 89310440, 116103572, 145129465, 232207144, 290258930, 580517860, 1161035720]

約数ペア:

[(1, 1161035720), (2, 580517860), (4, 290258930), (5, 232207144), (8, 145129465), (10, 116103572), (13, 89310440), (20, 58051786), (26, 44655220), (40, 29025893), (52, 22327610), (65, 17862088), (104, 11163805), (130, 8931044), (260, 4465522), (520, 2232761)]