104025320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 289267200

約数和(自身を除く): 185241880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 29, 35, 40, 46, 56, 58, 70, 92, 115, 116, 140, 145, 161, 184, 203, 230, 232, 280, 290, 322, 406, 460, 557, 580, 644, 667, 805, 812, 920, 1015, 1114, 1160, 1288, 1334, 1610, 1624, 2030, 2228, 2668, 2785, 3220, 3335, 3899, 4060, 4456, 4669, 5336, 5570, 6440, 6670, 7798, 8120, 9338, 11140, 12811, 13340, 15596, 16153, 18676, 19495, 22280, 23345, 25622, 26680, 31192, 32306, 37352, 38990, 46690, 51244, 64055, 64612, 77980, 80765, 89677, 93380, 102488, 113071, 128110, 129224, 155960, 161530, 179354, 186760, 226142, 256220, 323060, 358708, 371519, 448385, 452284, 512440, 565355, 646120, 717416, 743038, 896770, 904568, 1130710, 1486076, 1793540, 1857595, 2261420, 2600633, 2972152, 3587080, 3715190, 4522840, 5201266, 7430380, 10402532, 13003165, 14860760, 20805064, 26006330, 52012660, 104025320]

約数ペア:

[(1, 104025320), (2, 52012660), (4, 26006330), (5, 20805064), (7, 14860760), (8, 13003165), (10, 10402532), (14, 7430380), (20, 5201266), (23, 4522840), (28, 3715190), (29, 3587080), (35, 2972152), (40, 2600633), (46, 2261420), (56, 1857595), (58, 1793540), (70, 1486076), (92, 1130710), (115, 904568), (116, 896770), (140, 743038), (145, 717416), (161, 646120), (184, 565355), (203, 512440), (230, 452284), (232, 448385), (280, 371519), (290, 358708), (322, 323060), (406, 256220), (460, 226142), (557, 186760), (580, 179354), (644, 161530), (667, 155960), (805, 129224), (812, 128110), (920, 113071), (1015, 102488), (1114, 93380), (1160, 89677), (1288, 80765), (1334, 77980), (1610, 64612), (1624, 64055), (2030, 51244), (2228, 46690), (2668, 38990), (2785, 37352), (3220, 32306), (3335, 31192), (3899, 26680), (4060, 25622), (4456, 23345), (4669, 22280), (5336, 19495), (5570, 18676), (6440, 16153), (6670, 15596), (7798, 13340), (8120, 12811), (9338, 11140)]