42526880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 111440448

約数和(自身を除く): 68913568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 73, 80, 88, 110, 146, 160, 176, 220, 292, 331, 352, 365, 440, 584, 662, 730, 803, 880, 1168, 1324, 1460, 1606, 1655, 1760, 2336, 2648, 2920, 3212, 3310, 3641, 4015, 5296, 5840, 6424, 6620, 7282, 8030, 10592, 11680, 12848, 13240, 14564, 16060, 18205, 24163, 25696, 26480, 29128, 32120, 36410, 48326, 52960, 58256, 64240, 72820, 96652, 116512, 120815, 128480, 145640, 193304, 241630, 265793, 291280, 386608, 483260, 531586, 582560, 773216, 966520, 1063172, 1328965, 1933040, 2126344, 2657930, 3866080, 4252688, 5315860, 8505376, 10631720, 21263440, 42526880]

約数ペア:

[(1, 42526880), (2, 21263440), (4, 10631720), (5, 8505376), (8, 5315860), (10, 4252688), (11, 3866080), (16, 2657930), (20, 2126344), (22, 1933040), (32, 1328965), (40, 1063172), (44, 966520), (55, 773216), (73, 582560), (80, 531586), (88, 483260), (110, 386608), (146, 291280), (160, 265793), (176, 241630), (220, 193304), (292, 145640), (331, 128480), (352, 120815), (365, 116512), (440, 96652), (584, 72820), (662, 64240), (730, 58256), (803, 52960), (880, 48326), (1168, 36410), (1324, 32120), (1460, 29128), (1606, 26480), (1655, 25696), (1760, 24163), (2336, 18205), (2648, 16060), (2920, 14564), (3212, 13240), (3310, 12848), (3641, 11680), (4015, 10592), (5296, 8030), (5840, 7282), (6424, 6620)]