16202580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 48384000

約数和(自身を除く): 32181420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 59, 60, 69, 92, 115, 118, 138, 177, 199, 230, 236, 276, 295, 345, 354, 398, 460, 590, 597, 690, 708, 796, 885, 995, 1180, 1194, 1357, 1380, 1770, 1990, 2388, 2714, 2985, 3540, 3980, 4071, 4577, 5428, 5970, 6785, 8142, 9154, 11741, 11940, 13570, 13731, 16284, 18308, 20355, 22885, 23482, 27140, 27462, 35223, 40710, 45770, 46964, 54924, 58705, 68655, 70446, 81420, 91540, 117410, 137310, 140892, 176115, 234820, 270043, 274620, 352230, 540086, 704460, 810129, 1080172, 1350215, 1620258, 2700430, 3240516, 4050645, 5400860, 8101290, 16202580]

約数ペア:

[(1, 16202580), (2, 8101290), (3, 5400860), (4, 4050645), (5, 3240516), (6, 2700430), (10, 1620258), (12, 1350215), (15, 1080172), (20, 810129), (23, 704460), (30, 540086), (46, 352230), (59, 274620), (60, 270043), (69, 234820), (92, 176115), (115, 140892), (118, 137310), (138, 117410), (177, 91540), (199, 81420), (230, 70446), (236, 68655), (276, 58705), (295, 54924), (345, 46964), (354, 45770), (398, 40710), (460, 35223), (590, 27462), (597, 27140), (690, 23482), (708, 22885), (796, 20355), (885, 18308), (995, 16284), (1180, 13731), (1194, 13570), (1357, 11940), (1380, 11741), (1770, 9154), (1990, 8142), (2388, 6785), (2714, 5970), (2985, 5428), (3540, 4577), (3980, 4071)]