10013000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 128

約数和(自身を含む): 26956800

約数和(自身を除く): 16943800

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 31, 34, 38, 40, 50, 62, 68, 76, 85, 95, 100, 124, 125, 136, 152, 155, 170, 190, 200, 248, 250, 310, 323, 340, 380, 425, 475, 500, 527, 589, 620, 646, 680, 760, 775, 850, 950, 1000, 1054, 1178, 1240, 1292, 1550, 1615, 1700, 1900, 2108, 2125, 2356, 2375, 2584, 2635, 2945, 3100, 3230, 3400, 3800, 3875, 4216, 4250, 4712, 4750, 5270, 5890, 6200, 6460, 7750, 8075, 8500, 9500, 10013, 10540, 11780, 12920, 13175, 14725, 15500, 16150, 17000, 19000, 20026, 21080, 23560, 26350, 29450, 31000, 32300, 40052, 40375, 50065, 52700, 58900, 64600, 65875, 73625, 80104, 80750, 100130, 105400, 117800, 131750, 147250, 161500, 200260, 250325, 263500, 294500, 323000, 400520, 500650, 527000, 589000, 1001300, 1251625, 2002600, 2503250, 5006500, 10013000]

約数ペア:

[(1, 10013000), (2, 5006500), (4, 2503250), (5, 2002600), (8, 1251625), (10, 1001300), (17, 589000), (19, 527000), (20, 500650), (25, 400520), (31, 323000), (34, 294500), (38, 263500), (40, 250325), (50, 200260), (62, 161500), (68, 147250), (76, 131750), (85, 117800), (95, 105400), (100, 100130), (124, 80750), (125, 80104), (136, 73625), (152, 65875), (155, 64600), (170, 58900), (190, 52700), (200, 50065), (248, 40375), (250, 40052), (310, 32300), (323, 31000), (340, 29450), (380, 26350), (425, 23560), (475, 21080), (500, 20026), (527, 19000), (589, 17000), (620, 16150), (646, 15500), (680, 14725), (760, 13175), (775, 12920), (850, 11780), (950, 10540), (1000, 10013), (1054, 9500), (1178, 8500), (1240, 8075), (1292, 7750), (1550, 6460), (1615, 6200), (1700, 5890), (1900, 5270), (2108, 4750), (2125, 4712), (2356, 4250), (2375, 4216), (2584, 3875), (2635, 3800), (2945, 3400), (3100, 3230)]