86733040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 213486336

約数和(自身を除く): 126753296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 853, 1240, 1271, 1640, 1706, 2480, 2542, 3280, 3412, 4265, 5084, 6355, 6824, 8530, 10168, 12710, 13648, 17060, 20336, 25420, 26443, 34120, 34973, 50840, 52886, 68240, 69946, 101680, 105772, 132215, 139892, 174865, 211544, 264430, 279784, 349730, 423088, 528860, 559568, 699460, 1057720, 1084163, 1398920, 2115440, 2168326, 2797840, 4336652, 5420815, 8673304, 10841630, 17346608, 21683260, 43366520, 86733040]

約数ペア:

[(1, 86733040), (2, 43366520), (4, 21683260), (5, 17346608), (8, 10841630), (10, 8673304), (16, 5420815), (20, 4336652), (31, 2797840), (40, 2168326), (41, 2115440), (62, 1398920), (80, 1084163), (82, 1057720), (124, 699460), (155, 559568), (164, 528860), (205, 423088), (248, 349730), (310, 279784), (328, 264430), (410, 211544), (496, 174865), (620, 139892), (656, 132215), (820, 105772), (853, 101680), (1240, 69946), (1271, 68240), (1640, 52886), (1706, 50840), (2480, 34973), (2542, 34120), (3280, 26443), (3412, 25420), (4265, 20336), (5084, 17060), (6355, 13648), (6824, 12710), (8530, 10168)]