13411320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8597}}^1$

素因数の和:8624

約数の個数: 64

約数和(自身を含む): 43333920

約数和(自身を除く): 29922600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 8597, 17194, 25791, 34388, 42985, 51582, 68776, 85970, 103164, 111761, 128955, 171940, 206328, 223522, 257910, 335283, 343880, 447044, 515820, 558805, 670566, 894088, 1031640, 1117610, 1341132, 1676415, 2235220, 2682264, 3352830, 4470440, 6705660, 13411320]

約数ペア:

[(1, 13411320), (2, 6705660), (3, 4470440), (4, 3352830), (5, 2682264), (6, 2235220), (8, 1676415), (10, 1341132), (12, 1117610), (13, 1031640), (15, 894088), (20, 670566), (24, 558805), (26, 515820), (30, 447044), (39, 343880), (40, 335283), (52, 257910), (60, 223522), (65, 206328), (78, 171940), (104, 128955), (120, 111761), (130, 103164), (156, 85970), (195, 68776), (260, 51582), (312, 42985), (390, 34388), (520, 25791), (780, 17194), (1560, 8597)]