45016520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 106686720

約数和(自身を除く): 61670200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 167, 184, 230, 293, 334, 460, 586, 668, 835, 920, 1172, 1336, 1465, 1670, 2344, 2930, 3340, 3841, 5860, 6680, 6739, 7682, 11720, 13478, 15364, 19205, 26956, 30728, 33695, 38410, 48931, 53912, 67390, 76820, 97862, 134780, 153640, 195724, 244655, 269560, 391448, 489310, 978620, 1125413, 1957240, 2250826, 4501652, 5627065, 9003304, 11254130, 22508260, 45016520]

約数ペア:

[(1, 45016520), (2, 22508260), (4, 11254130), (5, 9003304), (8, 5627065), (10, 4501652), (20, 2250826), (23, 1957240), (40, 1125413), (46, 978620), (92, 489310), (115, 391448), (167, 269560), (184, 244655), (230, 195724), (293, 153640), (334, 134780), (460, 97862), (586, 76820), (668, 67390), (835, 53912), (920, 48931), (1172, 38410), (1336, 33695), (1465, 30728), (1670, 26956), (2344, 19205), (2930, 15364), (3340, 13478), (3841, 11720), (5860, 7682), (6680, 6739)]