2290265480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 5519404800

約数和(自身を除く): 3229139320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 89, 92, 115, 166, 178, 184, 230, 332, 337, 356, 415, 445, 460, 664, 674, 712, 830, 890, 920, 1348, 1660, 1685, 1780, 1909, 2047, 2696, 3320, 3370, 3560, 3818, 4094, 6740, 7387, 7636, 7751, 8188, 9545, 10235, 13480, 14774, 15272, 15502, 16376, 19090, 20470, 27971, 29548, 29993, 31004, 36935, 38180, 38755, 40940, 55942, 59096, 59986, 62008, 73870, 76360, 77510, 81880, 111884, 119972, 139855, 147740, 149965, 155020, 169901, 223768, 239944, 279710, 295480, 299930, 310040, 339802, 559420, 599860, 643333, 679604, 689839, 849505, 1118840, 1199720, 1286666, 1359208, 1379678, 1699010, 2489419, 2573332, 2759356, 3216665, 3398020, 3449195, 4978838, 5146664, 5518712, 6433330, 6796040, 6898390, 9957676, 12447095, 12866660, 13796780, 19915352, 24894190, 25733320, 27593560, 49788380, 57256637, 99576760, 114513274, 229026548, 286283185, 458053096, 572566370, 1145132740, 2290265480]

約数ペア:

[(1, 2290265480), (2, 1145132740), (4, 572566370), (5, 458053096), (8, 286283185), (10, 229026548), (20, 114513274), (23, 99576760), (40, 57256637), (46, 49788380), (83, 27593560), (89, 25733320), (92, 24894190), (115, 19915352), (166, 13796780), (178, 12866660), (184, 12447095), (230, 9957676), (332, 6898390), (337, 6796040), (356, 6433330), (415, 5518712), (445, 5146664), (460, 4978838), (664, 3449195), (674, 3398020), (712, 3216665), (830, 2759356), (890, 2573332), (920, 2489419), (1348, 1699010), (1660, 1379678), (1685, 1359208), (1780, 1286666), (1909, 1199720), (2047, 1118840), (2696, 849505), (3320, 689839), (3370, 679604), (3560, 643333), (3818, 599860), (4094, 559420), (6740, 339802), (7387, 310040), (7636, 299930), (7751, 295480), (8188, 279710), (9545, 239944), (10235, 223768), (13480, 169901), (14774, 155020), (15272, 149965), (15502, 147740), (16376, 139855), (19090, 119972), (20470, 111884), (27971, 81880), (29548, 77510), (29993, 76360), (31004, 73870), (36935, 62008), (38180, 59986), (38755, 59096), (40940, 55942)]