89730740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 216760320

約数和(自身を除く): 127029580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 59, 62, 110, 118, 124, 155, 220, 223, 236, 295, 310, 341, 446, 590, 620, 649, 682, 892, 1115, 1180, 1298, 1364, 1705, 1829, 2230, 2453, 2596, 3245, 3410, 3658, 4460, 4906, 6490, 6820, 6913, 7316, 9145, 9812, 12265, 12980, 13157, 13826, 18290, 20119, 24530, 26314, 27652, 34565, 36580, 40238, 49060, 52628, 65785, 69130, 76043, 80476, 100595, 131570, 138260, 144727, 152086, 201190, 263140, 289454, 304172, 380215, 402380, 407867, 578908, 723635, 760430, 815734, 1447270, 1520860, 1631468, 2039335, 2894540, 4078670, 4486537, 8157340, 8973074, 17946148, 22432685, 44865370, 89730740]

約数ペア:

[(1, 89730740), (2, 44865370), (4, 22432685), (5, 17946148), (10, 8973074), (11, 8157340), (20, 4486537), (22, 4078670), (31, 2894540), (44, 2039335), (55, 1631468), (59, 1520860), (62, 1447270), (110, 815734), (118, 760430), (124, 723635), (155, 578908), (220, 407867), (223, 402380), (236, 380215), (295, 304172), (310, 289454), (341, 263140), (446, 201190), (590, 152086), (620, 144727), (649, 138260), (682, 131570), (892, 100595), (1115, 80476), (1180, 76043), (1298, 69130), (1364, 65785), (1705, 52628), (1829, 49060), (2230, 40238), (2453, 36580), (2596, 34565), (3245, 27652), (3410, 26314), (3658, 24530), (4460, 20119), (4906, 18290), (6490, 13826), (6820, 13157), (6913, 12980), (7316, 12265), (9145, 9812)]