29121726740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{4391}}^1$

素因数の和:5013

約数の個数: 96

約数和(自身を含む): 66584125440

約数和(自身を除く): 37462398700

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 563, 589, 620, 1126, 1178, 2252, 2356, 2815, 2945, 4391, 5630, 5890, 8782, 10697, 11260, 11780, 17453, 17564, 21394, 21955, 34906, 42788, 43910, 53485, 69812, 83429, 87265, 87820, 106970, 136121, 166858, 174530, 213940, 272242, 331607, 333716, 349060, 417145, 544484, 663214, 680605, 834290, 1326428, 1361210, 1658035, 1668580, 2472133, 2586299, 2722420, 3316070, 4944266, 5172598, 6632140, 9888532, 10345196, 12360665, 12931495, 24721330, 25862990, 46970527, 49442660, 51725980, 76636123, 93941054, 153272246, 187882108, 234852635, 306544492, 383180615, 469705270, 766361230, 939410540, 1456086337, 1532722460, 2912172674, 5824345348, 7280431685, 14560863370, 29121726740]

約数ペア:

[(1, 29121726740), (2, 14560863370), (4, 7280431685), (5, 5824345348), (10, 2912172674), (19, 1532722460), (20, 1456086337), (31, 939410540), (38, 766361230), (62, 469705270), (76, 383180615), (95, 306544492), (124, 234852635), (155, 187882108), (190, 153272246), (310, 93941054), (380, 76636123), (563, 51725980), (589, 49442660), (620, 46970527), (1126, 25862990), (1178, 24721330), (2252, 12931495), (2356, 12360665), (2815, 10345196), (2945, 9888532), (4391, 6632140), (5630, 5172598), (5890, 4944266), (8782, 3316070), (10697, 2722420), (11260, 2586299), (11780, 2472133), (17453, 1668580), (17564, 1658035), (21394, 1361210), (21955, 1326428), (34906, 834290), (42788, 680605), (43910, 663214), (53485, 544484), (69812, 417145), (83429, 349060), (87265, 333716), (87820, 331607), (106970, 272242), (136121, 213940), (166858, 174530)]