114545720

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 266639040

約数和(自身を除く): 152093320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 71, 106, 142, 212, 265, 284, 355, 424, 530, 568, 710, 761, 1060, 1420, 1522, 2120, 2840, 3044, 3763, 3805, 6088, 7526, 7610, 15052, 15220, 18815, 30104, 30440, 37630, 40333, 54031, 75260, 80666, 108062, 150520, 161332, 201665, 216124, 270155, 322664, 403330, 432248, 540310, 806660, 1080620, 1613320, 2161240, 2863643, 5727286, 11454572, 14318215, 22909144, 28636430, 57272860, 114545720]

約数ペア:

[(1, 114545720), (2, 57272860), (4, 28636430), (5, 22909144), (8, 14318215), (10, 11454572), (20, 5727286), (40, 2863643), (53, 2161240), (71, 1613320), (106, 1080620), (142, 806660), (212, 540310), (265, 432248), (284, 403330), (355, 322664), (424, 270155), (530, 216124), (568, 201665), (710, 161332), (761, 150520), (1060, 108062), (1420, 80666), (1522, 75260), (2120, 54031), (2840, 40333), (3044, 37630), (3763, 30440), (3805, 30104), (6088, 18815), (7526, 15220), (7610, 15052)]