84888440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23321}}^1$

素因数の和:23352

約数の個数: 64

約数和(自身を含む): 235085760

約数和(自身を除く): 150197320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 23321, 46642, 93284, 116605, 163247, 186568, 233210, 303173, 326494, 466420, 606346, 652988, 816235, 932840, 1212692, 1305976, 1515865, 1632470, 2122211, 2425384, 3031730, 3264940, 4244422, 6063460, 6529880, 8488844, 10611055, 12126920, 16977688, 21222110, 42444220, 84888440]

約数ペア:

[(1, 84888440), (2, 42444220), (4, 21222110), (5, 16977688), (7, 12126920), (8, 10611055), (10, 8488844), (13, 6529880), (14, 6063460), (20, 4244422), (26, 3264940), (28, 3031730), (35, 2425384), (40, 2122211), (52, 1632470), (56, 1515865), (65, 1305976), (70, 1212692), (91, 932840), (104, 816235), (130, 652988), (140, 606346), (182, 466420), (260, 326494), (280, 303173), (364, 233210), (455, 186568), (520, 163247), (728, 116605), (910, 93284), (1820, 46642), (3640, 23321)]