98176420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 232243200

約数和(自身を除く): 134066780

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 47, 76, 92, 94, 95, 115, 188, 190, 230, 235, 239, 380, 437, 460, 470, 478, 874, 893, 940, 956, 1081, 1195, 1748, 1786, 2162, 2185, 2390, 3572, 4324, 4370, 4465, 4541, 4780, 5405, 5497, 8740, 8930, 9082, 10810, 10994, 11233, 17860, 18164, 20539, 21620, 21988, 22466, 22705, 27485, 41078, 44932, 45410, 54970, 56165, 82156, 90820, 102695, 104443, 109940, 112330, 205390, 208886, 213427, 224660, 258359, 410780, 417772, 426854, 516718, 522215, 853708, 1033436, 1044430, 1067135, 1291795, 2088860, 2134270, 2583590, 4268540, 4908821, 5167180, 9817642, 19635284, 24544105, 49088210, 98176420]

約数ペア:

[(1, 98176420), (2, 49088210), (4, 24544105), (5, 19635284), (10, 9817642), (19, 5167180), (20, 4908821), (23, 4268540), (38, 2583590), (46, 2134270), (47, 2088860), (76, 1291795), (92, 1067135), (94, 1044430), (95, 1033436), (115, 853708), (188, 522215), (190, 516718), (230, 426854), (235, 417772), (239, 410780), (380, 258359), (437, 224660), (460, 213427), (470, 208886), (478, 205390), (874, 112330), (893, 109940), (940, 104443), (956, 102695), (1081, 90820), (1195, 82156), (1748, 56165), (1786, 54970), (2162, 45410), (2185, 44932), (2390, 41078), (3572, 27485), (4324, 22705), (4370, 22466), (4465, 21988), (4541, 21620), (4780, 20539), (5405, 18164), (5497, 17860), (8740, 11233), (8930, 10994), (9082, 10810)]