45445240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 109071360

約数和(自身を除く): 63626120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1051, 1081, 1880, 2102, 2162, 4204, 4324, 5255, 5405, 8408, 8648, 10510, 10810, 21020, 21620, 24173, 42040, 43240, 48346, 49397, 96692, 98794, 120865, 193384, 197588, 241730, 246985, 395176, 483460, 493970, 966920, 987940, 1136131, 1975880, 2272262, 4544524, 5680655, 9089048, 11361310, 22722620, 45445240]

約数ペア:

[(1, 45445240), (2, 22722620), (4, 11361310), (5, 9089048), (8, 5680655), (10, 4544524), (20, 2272262), (23, 1975880), (40, 1136131), (46, 987940), (47, 966920), (92, 493970), (94, 483460), (115, 395176), (184, 246985), (188, 241730), (230, 197588), (235, 193384), (376, 120865), (460, 98794), (470, 96692), (920, 49397), (940, 48346), (1051, 43240), (1081, 42040), (1880, 24173), (2102, 21620), (2162, 21020), (4204, 10810), (4324, 10510), (5255, 8648), (5405, 8408)]