40527912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 114278400

約数和(自身を除く): 73750488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 47, 57, 61, 62, 76, 93, 94, 114, 122, 124, 141, 152, 183, 186, 188, 228, 244, 248, 282, 366, 372, 376, 456, 488, 564, 589, 732, 744, 893, 1128, 1159, 1178, 1457, 1464, 1767, 1786, 1891, 2318, 2356, 2679, 2867, 2914, 3477, 3534, 3572, 3782, 4371, 4636, 4712, 5358, 5673, 5734, 5828, 6954, 7068, 7144, 7564, 8601, 8742, 9272, 10716, 11346, 11468, 11656, 13908, 14136, 15128, 17202, 17484, 21432, 22692, 22936, 27683, 27816, 34404, 34968, 35929, 45384, 54473, 55366, 68808, 71858, 83049, 88877, 107787, 108946, 110732, 143716, 163419, 166098, 177754, 215574, 217892, 221464, 266631, 287432, 326838, 332196, 355508, 431148, 435784, 533262, 653676, 664392, 711016, 862296, 1066524, 1307352, 1688663, 2133048, 3377326, 5065989, 6754652, 10131978, 13509304, 20263956, 40527912]

約数ペア:

[(1, 40527912), (2, 20263956), (3, 13509304), (4, 10131978), (6, 6754652), (8, 5065989), (12, 3377326), (19, 2133048), (24, 1688663), (31, 1307352), (38, 1066524), (47, 862296), (57, 711016), (61, 664392), (62, 653676), (76, 533262), (93, 435784), (94, 431148), (114, 355508), (122, 332196), (124, 326838), (141, 287432), (152, 266631), (183, 221464), (186, 217892), (188, 215574), (228, 177754), (244, 166098), (248, 163419), (282, 143716), (366, 110732), (372, 108946), (376, 107787), (456, 88877), (488, 83049), (564, 71858), (589, 68808), (732, 55366), (744, 54473), (893, 45384), (1128, 35929), (1159, 34968), (1178, 34404), (1457, 27816), (1464, 27683), (1767, 22936), (1786, 22692), (1891, 21432), (2318, 17484), (2356, 17202), (2679, 15128), (2867, 14136), (2914, 13908), (3477, 11656), (3534, 11468), (3572, 11346), (3782, 10716), (4371, 9272), (4636, 8742), (4712, 8601), (5358, 7564), (5673, 7144), (5734, 7068), (5828, 6954)]