1949063480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41189}}^1$

素因数の和:41233

約数の個数: 96

約数和(自身を含む): 5427194400

約数和(自身を除く): 3478130920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1690, 1820, 2366, 3380, 3640, 4732, 5915, 6760, 9464, 11830, 23660, 41189, 47320, 82378, 164756, 205945, 288323, 329512, 411890, 535457, 576646, 823780, 1070914, 1153292, 1441615, 1647560, 2141828, 2306584, 2677285, 2883230, 3748199, 4283656, 5354570, 5766460, 6960941, 7496398, 10709140, 11532920, 13921882, 14992796, 18740995, 21418280, 27843764, 29985592, 34804705, 37481990, 48726587, 55687528, 69609410, 74963980, 97453174, 139218820, 149927960, 194906348, 243632935, 278437640, 389812696, 487265870, 974531740, 1949063480]

約数ペア:

[(1, 1949063480), (2, 974531740), (4, 487265870), (5, 389812696), (7, 278437640), (8, 243632935), (10, 194906348), (13, 149927960), (14, 139218820), (20, 97453174), (26, 74963980), (28, 69609410), (35, 55687528), (40, 48726587), (52, 37481990), (56, 34804705), (65, 29985592), (70, 27843764), (91, 21418280), (104, 18740995), (130, 14992796), (140, 13921882), (169, 11532920), (182, 10709140), (260, 7496398), (280, 6960941), (338, 5766460), (364, 5354570), (455, 4283656), (520, 3748199), (676, 2883230), (728, 2677285), (845, 2306584), (910, 2141828), (1183, 1647560), (1352, 1441615), (1690, 1153292), (1820, 1070914), (2366, 823780), (3380, 576646), (3640, 535457), (4732, 411890), (5915, 329512), (6760, 288323), (9464, 205945), (11830, 164756), (23660, 82378), (41189, 47320)]