13639340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 35562240

約数和(自身を除く): 21922900

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 251, 260, 286, 380, 418, 494, 502, 572, 715, 836, 988, 1004, 1045, 1235, 1255, 1430, 2090, 2470, 2510, 2717, 2761, 2860, 3263, 4180, 4769, 4940, 5020, 5434, 5522, 6526, 9538, 10868, 11044, 13052, 13585, 13805, 16315, 19076, 23845, 27170, 27610, 32630, 35893, 47690, 52459, 54340, 55220, 61997, 65260, 71786, 95380, 104918, 123994, 143572, 179465, 209836, 247988, 262295, 309985, 358930, 524590, 619970, 681967, 717860, 1049180, 1239940, 1363934, 2727868, 3409835, 6819670, 13639340]

約数ペア:

[(1, 13639340), (2, 6819670), (4, 3409835), (5, 2727868), (10, 1363934), (11, 1239940), (13, 1049180), (19, 717860), (20, 681967), (22, 619970), (26, 524590), (38, 358930), (44, 309985), (52, 262295), (55, 247988), (65, 209836), (76, 179465), (95, 143572), (110, 123994), (130, 104918), (143, 95380), (190, 71786), (209, 65260), (220, 61997), (247, 55220), (251, 54340), (260, 52459), (286, 47690), (380, 35893), (418, 32630), (494, 27610), (502, 27170), (572, 23845), (715, 19076), (836, 16315), (988, 13805), (1004, 13585), (1045, 13052), (1235, 11044), (1255, 10868), (1430, 9538), (2090, 6526), (2470, 5522), (2510, 5434), (2717, 5020), (2761, 4940), (2860, 4769), (3263, 4180)]