294122480

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{60271}}^1$

素因数の和:60345

約数の個数: 40

約数和(自身を含む): 695056704

約数和(自身を除く): 400934224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 60271, 120542, 241084, 301355, 482168, 602710, 964336, 1205420, 2410840, 3676531, 4821680, 7353062, 14706124, 18382655, 29412248, 36765310, 58824496, 73530620, 147061240, 294122480]

約数ペア:

[(1, 294122480), (2, 147061240), (4, 73530620), (5, 58824496), (8, 36765310), (10, 29412248), (16, 18382655), (20, 14706124), (40, 7353062), (61, 4821680), (80, 3676531), (122, 2410840), (244, 1205420), (305, 964336), (488, 602710), (610, 482168), (976, 301355), (1220, 241084), (2440, 120542), (4880, 60271)]