24630580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 56652624

約数和(自身を除く): 32022044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1553, 1586, 3106, 3172, 3965, 6212, 7765, 7930, 15530, 15860, 20189, 31060, 40378, 80756, 94733, 100945, 189466, 201890, 378932, 403780, 473665, 947330, 1231529, 1894660, 2463058, 4926116, 6157645, 12315290, 24630580]

約数ペア:

[(1, 24630580), (2, 12315290), (4, 6157645), (5, 4926116), (10, 2463058), (13, 1894660), (20, 1231529), (26, 947330), (52, 473665), (61, 403780), (65, 378932), (122, 201890), (130, 189466), (244, 100945), (260, 94733), (305, 80756), (610, 40378), (793, 31060), (1220, 20189), (1553, 15860), (1586, 15530), (3106, 7930), (3172, 7765), (3965, 6212)]