19005992000

素因数分解:

$2^6\times 5^3\times {\mathrm{383}}^1\times {\mathrm{6203}}^1$

素因数の和:6613

約数の個数: 112

約数和(自身を含む): 47198840832

約数和(自身を除く): 28192848832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 383, 400, 500, 766, 800, 1000, 1532, 1600, 1915, 2000, 3064, 3830, 4000, 6128, 6203, 7660, 8000, 9575, 12256, 12406, 15320, 19150, 24512, 24812, 30640, 31015, 38300, 47875, 49624, 61280, 62030, 76600, 95750, 99248, 122560, 124060, 153200, 155075, 191500, 198496, 248120, 306400, 310150, 383000, 396992, 496240, 612800, 620300, 766000, 775375, 992480, 1240600, 1532000, 1550750, 1984960, 2375749, 2481200, 3064000, 3101500, 4751498, 4962400, 6203000, 9502996, 9924800, 11878745, 12406000, 19005992, 23757490, 24812000, 38011984, 47514980, 49624000, 59393725, 76023968, 95029960, 118787450, 152047936, 190059920, 237574900, 296968625, 380119840, 475149800, 593937250, 760239680, 950299600, 1187874500, 1900599200, 2375749000, 3801198400, 4751498000, 9502996000, 19005992000]

約数ペア:

[(1, 19005992000), (2, 9502996000), (4, 4751498000), (5, 3801198400), (8, 2375749000), (10, 1900599200), (16, 1187874500), (20, 950299600), (25, 760239680), (32, 593937250), (40, 475149800), (50, 380119840), (64, 296968625), (80, 237574900), (100, 190059920), (125, 152047936), (160, 118787450), (200, 95029960), (250, 76023968), (320, 59393725), (383, 49624000), (400, 47514980), (500, 38011984), (766, 24812000), (800, 23757490), (1000, 19005992), (1532, 12406000), (1600, 11878745), (1915, 9924800), (2000, 9502996), (3064, 6203000), (3830, 4962400), (4000, 4751498), (6128, 3101500), (6203, 3064000), (7660, 2481200), (8000, 2375749), (9575, 1984960), (12256, 1550750), (12406, 1532000), (15320, 1240600), (19150, 992480), (24512, 775375), (24812, 766000), (30640, 620300), (31015, 612800), (38300, 496240), (47875, 396992), (49624, 383000), (61280, 310150), (62030, 306400), (76600, 248120), (95750, 198496), (99248, 191500), (122560, 155075), (124060, 153200)]