143916880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{58031}}^1$

素因数の和:58075

約数の個数: 40

約数和(自身を含む): 345406464

約数和(自身を除く): 201489584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 58031, 116062, 232124, 290155, 464248, 580310, 928496, 1160620, 1798961, 2321240, 3597922, 4642480, 7195844, 8994805, 14391688, 17989610, 28783376, 35979220, 71958440, 143916880]

約数ペア:

[(1, 143916880), (2, 71958440), (4, 35979220), (5, 28783376), (8, 17989610), (10, 14391688), (16, 8994805), (20, 7195844), (31, 4642480), (40, 3597922), (62, 2321240), (80, 1798961), (124, 1160620), (155, 928496), (248, 580310), (310, 464248), (496, 290155), (620, 232124), (1240, 116062), (2480, 58031)]