3554574920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{112061}}^1$

素因数の和:112146

約数の個数: 64

約数和(自身を含む): 8754283440

約数和(自身を除く): 5199708520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2440, 3172, 3965, 6344, 7930, 15860, 31720, 112061, 224122, 448244, 560305, 896488, 1120610, 1456793, 2241220, 2913586, 4482440, 5827172, 6835721, 7283965, 11654344, 13671442, 14567930, 27342884, 29135860, 34178605, 54685768, 58271720, 68357210, 88864373, 136714420, 177728746, 273428840, 355457492, 444321865, 710914984, 888643730, 1777287460, 3554574920]

約数ペア:

[(1, 3554574920), (2, 1777287460), (4, 888643730), (5, 710914984), (8, 444321865), (10, 355457492), (13, 273428840), (20, 177728746), (26, 136714420), (40, 88864373), (52, 68357210), (61, 58271720), (65, 54685768), (104, 34178605), (122, 29135860), (130, 27342884), (244, 14567930), (260, 13671442), (305, 11654344), (488, 7283965), (520, 6835721), (610, 5827172), (793, 4482440), (1220, 2913586), (1586, 2241220), (2440, 1456793), (3172, 1120610), (3965, 896488), (6344, 560305), (7930, 448244), (15860, 224122), (31720, 112061)]