2900099840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{733}}^1$

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 7615502496

約数和(自身を除く): 4715402656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 281, 320, 352, 440, 562, 640, 704, 733, 880, 1124, 1280, 1405, 1408, 1466, 1760, 2248, 2810, 2816, 2932, 3091, 3520, 3665, 4496, 5620, 5864, 6182, 7040, 7330, 8063, 8992, 11240, 11728, 12364, 14080, 14660, 15455, 16126, 17984, 22480, 23456, 24728, 29320, 30910, 32252, 35968, 40315, 44960, 46912, 49456, 58640, 61820, 64504, 71936, 80630, 89920, 93824, 98912, 117280, 123640, 129008, 161260, 179840, 187648, 197824, 205973, 234560, 247280, 258016, 322520, 359680, 395648, 411946, 469120, 494560, 516032, 645040, 791296, 823892, 938240, 989120, 1029865, 1032064, 1290080, 1647784, 1978240, 2059730, 2064128, 2265703, 2580160, 3295568, 3956480, 4119460, 4531406, 5160320, 6591136, 8238920, 9062812, 10320640, 11328515, 13182272, 16477840, 18125624, 22657030, 26364544, 32955680, 36251248, 45314060, 52729088, 65911360, 72502496, 90628120, 131822720, 145004992, 181256240, 263645440, 290009984, 362512480, 580019968, 725024960, 1450049920, 2900099840]

約数ペア:

[(1, 2900099840), (2, 1450049920), (4, 725024960), (5, 580019968), (8, 362512480), (10, 290009984), (11, 263645440), (16, 181256240), (20, 145004992), (22, 131822720), (32, 90628120), (40, 72502496), (44, 65911360), (55, 52729088), (64, 45314060), (80, 36251248), (88, 32955680), (110, 26364544), (128, 22657030), (160, 18125624), (176, 16477840), (220, 13182272), (256, 11328515), (281, 10320640), (320, 9062812), (352, 8238920), (440, 6591136), (562, 5160320), (640, 4531406), (704, 4119460), (733, 3956480), (880, 3295568), (1124, 2580160), (1280, 2265703), (1405, 2064128), (1408, 2059730), (1466, 1978240), (1760, 1647784), (2248, 1290080), (2810, 1032064), (2816, 1029865), (2932, 989120), (3091, 938240), (3520, 823892), (3665, 791296), (4496, 645040), (5620, 516032), (5864, 494560), (6182, 469120), (7040, 411946), (7330, 395648), (8063, 359680), (8992, 322520), (11240, 258016), (11728, 247280), (12364, 234560), (14080, 205973), (14660, 197824), (15455, 187648), (16126, 179840), (17984, 161260), (22480, 129008), (23456, 123640), (24728, 117280), (29320, 98912), (30910, 93824), (32252, 89920), (35968, 80630), (40315, 71936), (44960, 64504), (46912, 61820), (49456, 58640)]