87600320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16103}}^1$

素因数の和:16137

約数の個数: 56

約数和(自身を含む): 220882464

約数和(自身を除く): 133282144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 16103, 32206, 64412, 80515, 128824, 161030, 257648, 273751, 322060, 515296, 547502, 644120, 1030592, 1095004, 1288240, 1368755, 2190008, 2576480, 2737510, 4380016, 5152960, 5475020, 8760032, 10950040, 17520064, 21900080, 43800160, 87600320]

約数ペア:

[(1, 87600320), (2, 43800160), (4, 21900080), (5, 17520064), (8, 10950040), (10, 8760032), (16, 5475020), (17, 5152960), (20, 4380016), (32, 2737510), (34, 2576480), (40, 2190008), (64, 1368755), (68, 1288240), (80, 1095004), (85, 1030592), (136, 644120), (160, 547502), (170, 515296), (272, 322060), (320, 273751), (340, 257648), (544, 161030), (680, 128824), (1088, 80515), (1360, 64412), (2720, 32206), (5440, 16103)]