4901440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 84

約数和(自身を含む): 12632436

約数和(自身を除く): 7730996

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 136, 160, 170, 212, 265, 272, 289, 320, 340, 424, 530, 544, 578, 680, 848, 901, 1060, 1088, 1156, 1360, 1445, 1696, 1802, 2120, 2312, 2720, 2890, 3392, 3604, 4240, 4505, 4624, 5440, 5780, 7208, 8480, 9010, 9248, 11560, 14416, 15317, 16960, 18020, 18496, 23120, 28832, 30634, 36040, 46240, 57664, 61268, 72080, 76585, 92480, 122536, 144160, 153170, 245072, 288320, 306340, 490144, 612680, 980288, 1225360, 2450720, 4901440]

約数ペア:

[(1, 4901440), (2, 2450720), (4, 1225360), (5, 980288), (8, 612680), (10, 490144), (16, 306340), (17, 288320), (20, 245072), (32, 153170), (34, 144160), (40, 122536), (53, 92480), (64, 76585), (68, 72080), (80, 61268), (85, 57664), (106, 46240), (136, 36040), (160, 30634), (170, 28832), (212, 23120), (265, 18496), (272, 18020), (289, 16960), (320, 15317), (340, 14416), (424, 11560), (530, 9248), (544, 9010), (578, 8480), (680, 7208), (848, 5780), (901, 5440), (1060, 4624), (1088, 4505), (1156, 4240), (1360, 3604), (1445, 3392), (1696, 2890), (1802, 2720), (2120, 2312)]