2466980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 5612544

約数和(自身を除く): 3145564

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 173, 230, 310, 346, 460, 620, 692, 713, 865, 1426, 1730, 2852, 3460, 3565, 3979, 5363, 7130, 7958, 10726, 14260, 15916, 19895, 21452, 26815, 39790, 53630, 79580, 107260, 123349, 246698, 493396, 616745, 1233490, 2466980]

約数ペア:

[(1, 2466980), (2, 1233490), (4, 616745), (5, 493396), (10, 246698), (20, 123349), (23, 107260), (31, 79580), (46, 53630), (62, 39790), (92, 26815), (115, 21452), (124, 19895), (155, 15916), (173, 14260), (230, 10726), (310, 7958), (346, 7130), (460, 5363), (620, 3979), (692, 3565), (713, 3460), (865, 2852), (1426, 1730)]