102005680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9587}}^1$

素因数の和:9626

約数の個数: 80

約数和(自身を含む): 285338880

約数和(自身を除く): 183333200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 9587, 10640, 19174, 38348, 47935, 67109, 76696, 95870, 134218, 153392, 182153, 191740, 268436, 335545, 364306, 383480, 536872, 671090, 728612, 766960, 910765, 1073744, 1275071, 1342180, 1457224, 1821530, 2550142, 2684360, 2914448, 3643060, 5100284, 5368720, 6375355, 7286120, 10200568, 12750710, 14572240, 20401136, 25501420, 51002840, 102005680]

約数ペア:

[(1, 102005680), (2, 51002840), (4, 25501420), (5, 20401136), (7, 14572240), (8, 12750710), (10, 10200568), (14, 7286120), (16, 6375355), (19, 5368720), (20, 5100284), (28, 3643060), (35, 2914448), (38, 2684360), (40, 2550142), (56, 1821530), (70, 1457224), (76, 1342180), (80, 1275071), (95, 1073744), (112, 910765), (133, 766960), (140, 728612), (152, 671090), (190, 536872), (266, 383480), (280, 364306), (304, 335545), (380, 268436), (532, 191740), (560, 182153), (665, 153392), (760, 134218), (1064, 95870), (1330, 76696), (1520, 67109), (2128, 47935), (2660, 38348), (5320, 19174), (9587, 10640)]