58450520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 136080000

約数和(自身を除く): 77629480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 79, 106, 158, 212, 265, 316, 349, 395, 424, 530, 632, 698, 790, 1060, 1396, 1580, 1745, 2120, 2792, 3160, 3490, 4187, 6980, 8374, 13960, 16748, 18497, 20935, 27571, 33496, 36994, 41870, 55142, 73988, 83740, 92485, 110284, 137855, 147976, 167480, 184970, 220568, 275710, 369940, 551420, 739880, 1102840, 1461263, 2922526, 5845052, 7306315, 11690104, 14612630, 29225260, 58450520]

約数ペア:

[(1, 58450520), (2, 29225260), (4, 14612630), (5, 11690104), (8, 7306315), (10, 5845052), (20, 2922526), (40, 1461263), (53, 1102840), (79, 739880), (106, 551420), (158, 369940), (212, 275710), (265, 220568), (316, 184970), (349, 167480), (395, 147976), (424, 137855), (530, 110284), (632, 92485), (698, 83740), (790, 73988), (1060, 55142), (1396, 41870), (1580, 36994), (1745, 33496), (2120, 27571), (2792, 20935), (3160, 18497), (3490, 16748), (4187, 13960), (6980, 8374)]