15674781340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{1153}}^1$

素因数の和:1543

約数の個数: 96

約数和(自身を含む): 34443299520

約数和(自身を除く): 18768518180

約数列:

[1, 2, 4, 5, 10, 20, 41, 59, 82, 118, 164, 205, 236, 281, 295, 410, 562, 590, 820, 1124, 1153, 1180, 1405, 2306, 2419, 2810, 4612, 4838, 5620, 5765, 9676, 11521, 11530, 12095, 16579, 23042, 23060, 24190, 33158, 46084, 47273, 48380, 57605, 66316, 68027, 82895, 94546, 115210, 136054, 165790, 189092, 230420, 236365, 272108, 323993, 331580, 340135, 472730, 647986, 679739, 680270, 945460, 1295972, 1359478, 1360540, 1619965, 2718956, 2789107, 3239930, 3398695, 5578214, 6479860, 6797390, 11156428, 13283713, 13594780, 13945535, 19115587, 26567426, 27891070, 38231174, 53134852, 55782140, 66418565, 76462348, 95577935, 132837130, 191155870, 265674260, 382311740, 783739067, 1567478134, 3134956268, 3918695335, 7837390670, 15674781340]

約数ペア:

[(1, 15674781340), (2, 7837390670), (4, 3918695335), (5, 3134956268), (10, 1567478134), (20, 783739067), (41, 382311740), (59, 265674260), (82, 191155870), (118, 132837130), (164, 95577935), (205, 76462348), (236, 66418565), (281, 55782140), (295, 53134852), (410, 38231174), (562, 27891070), (590, 26567426), (820, 19115587), (1124, 13945535), (1153, 13594780), (1180, 13283713), (1405, 11156428), (2306, 6797390), (2419, 6479860), (2810, 5578214), (4612, 3398695), (4838, 3239930), (5620, 2789107), (5765, 2718956), (9676, 1619965), (11521, 1360540), (11530, 1359478), (12095, 1295972), (16579, 945460), (23042, 680270), (23060, 679739), (24190, 647986), (33158, 472730), (46084, 340135), (47273, 331580), (48380, 323993), (57605, 272108), (66316, 236365), (68027, 230420), (82895, 189092), (94546, 165790), (115210, 136054)]