5598580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 12905424

約数和(自身を除く): 7306844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 353, 610, 706, 793, 1220, 1412, 1586, 1765, 3172, 3530, 3965, 4589, 7060, 7930, 9178, 15860, 18356, 21533, 22945, 43066, 45890, 86132, 91780, 107665, 215330, 279929, 430660, 559858, 1119716, 1399645, 2799290, 5598580]

約数ペア:

[(1, 5598580), (2, 2799290), (4, 1399645), (5, 1119716), (10, 559858), (13, 430660), (20, 279929), (26, 215330), (52, 107665), (61, 91780), (65, 86132), (122, 45890), (130, 43066), (244, 22945), (260, 21533), (305, 18356), (353, 15860), (610, 9178), (706, 7930), (793, 7060), (1220, 4589), (1412, 3965), (1586, 3530), (1765, 3172)]