2348858440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 5673888000

約数和(自身を除く): 3325029560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 109, 115, 118, 184, 218, 230, 236, 295, 397, 436, 460, 472, 545, 590, 794, 872, 920, 1090, 1180, 1357, 1588, 1985, 2180, 2360, 2507, 2714, 3176, 3970, 4360, 5014, 5428, 6431, 6785, 7940, 9131, 10028, 10856, 12535, 12862, 13570, 15880, 18262, 20056, 23423, 25070, 25724, 27140, 32155, 36524, 43273, 45655, 46846, 50140, 51448, 54280, 64310, 73048, 86546, 91310, 93692, 100280, 117115, 128620, 147913, 173092, 182620, 187384, 216365, 234230, 257240, 295826, 346184, 365240, 432730, 468460, 538729, 591652, 739565, 865460, 936920, 995279, 1077458, 1183304, 1479130, 1730920, 1990558, 2154916, 2553107, 2693645, 2958260, 3981116, 4309832, 4976395, 5106214, 5387290, 5916520, 7962232, 9952790, 10212428, 10774580, 12765535, 19905580, 20424856, 21549160, 25531070, 39811160, 51062140, 58721461, 102124280, 117442922, 234885844, 293607305, 469771688, 587214610, 1174429220, 2348858440]

約数ペア:

[(1, 2348858440), (2, 1174429220), (4, 587214610), (5, 469771688), (8, 293607305), (10, 234885844), (20, 117442922), (23, 102124280), (40, 58721461), (46, 51062140), (59, 39811160), (92, 25531070), (109, 21549160), (115, 20424856), (118, 19905580), (184, 12765535), (218, 10774580), (230, 10212428), (236, 9952790), (295, 7962232), (397, 5916520), (436, 5387290), (460, 5106214), (472, 4976395), (545, 4309832), (590, 3981116), (794, 2958260), (872, 2693645), (920, 2553107), (1090, 2154916), (1180, 1990558), (1357, 1730920), (1588, 1479130), (1985, 1183304), (2180, 1077458), (2360, 995279), (2507, 936920), (2714, 865460), (3176, 739565), (3970, 591652), (4360, 538729), (5014, 468460), (5428, 432730), (6431, 365240), (6785, 346184), (7940, 295826), (9131, 257240), (10028, 234230), (10856, 216365), (12535, 187384), (12862, 182620), (13570, 173092), (15880, 147913), (18262, 128620), (20056, 117115), (23423, 100280), (25070, 93692), (25724, 91310), (27140, 86546), (32155, 73048), (36524, 64310), (43273, 54280), (45655, 51448), (46846, 50140)]