1004024268260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{10697041}}^1$

素因数の和:10697101

約数の個数: 72

約数和(自身を含む): 2396436925176

約数和(自身を除く): 1392412656916

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 361, 380, 494, 722, 988, 1235, 1444, 1805, 2470, 3610, 4693, 4940, 7220, 9386, 18772, 23465, 46930, 93860, 10697041, 21394082, 42788164, 53485205, 106970410, 139061533, 203243779, 213940820, 278123066, 406487558, 556246132, 695307665, 812975116, 1016218895, 1390615330, 2032437790, 2642169127, 2781230660, 3861631801, 4064875580, 5284338254, 7723263602, 10568676508, 13210845635, 15446527204, 19308159005, 26421691270, 38616318010, 50201213413, 52843382540, 77232636020, 100402426826, 200804853652, 251006067065, 502012134130, 1004024268260]

約数ペア:

[(1, 1004024268260), (2, 502012134130), (4, 251006067065), (5, 200804853652), (10, 100402426826), (13, 77232636020), (19, 52843382540), (20, 50201213413), (26, 38616318010), (38, 26421691270), (52, 19308159005), (65, 15446527204), (76, 13210845635), (95, 10568676508), (130, 7723263602), (190, 5284338254), (247, 4064875580), (260, 3861631801), (361, 2781230660), (380, 2642169127), (494, 2032437790), (722, 1390615330), (988, 1016218895), (1235, 812975116), (1444, 695307665), (1805, 556246132), (2470, 406487558), (3610, 278123066), (4693, 213940820), (4940, 203243779), (7220, 139061533), (9386, 106970410), (18772, 53485205), (23465, 42788164), (46930, 21394082), (93860, 10697041)]