88616240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2886

約数の個数: 80

約数和(自身を含む): 227717568

約数和(自身を除く): 139101328

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 2833, 3128, 3910, 5666, 6256, 7820, 11332, 14165, 15640, 22664, 28330, 31280, 45328, 48161, 56660, 65159, 96322, 113320, 130318, 192644, 226640, 240805, 260636, 325795, 385288, 481610, 521272, 651590, 770576, 963220, 1042544, 1107703, 1303180, 1926440, 2215406, 2606360, 3852880, 4430812, 5212720, 5538515, 8861624, 11077030, 17723248, 22154060, 44308120, 88616240]

約数ペア:

[(1, 88616240), (2, 44308120), (4, 22154060), (5, 17723248), (8, 11077030), (10, 8861624), (16, 5538515), (17, 5212720), (20, 4430812), (23, 3852880), (34, 2606360), (40, 2215406), (46, 1926440), (68, 1303180), (80, 1107703), (85, 1042544), (92, 963220), (115, 770576), (136, 651590), (170, 521272), (184, 481610), (230, 385288), (272, 325795), (340, 260636), (368, 240805), (391, 226640), (460, 192644), (680, 130318), (782, 113320), (920, 96322), (1360, 65159), (1564, 56660), (1840, 48161), (1955, 45328), (2833, 31280), (3128, 28330), (3910, 22664), (5666, 15640), (6256, 14165), (7820, 11332)]