226087040

素因数分解:

$2^7\times 5^1\times {\mathrm{457}}^1\times {\mathrm{773}}^1$

素因数の和:1249

約数の個数: 64

約数和(自身を含む): 542372760

約数和(自身を除く): 316285720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 457, 640, 773, 914, 1546, 1828, 2285, 3092, 3656, 3865, 4570, 6184, 7312, 7730, 9140, 12368, 14624, 15460, 18280, 24736, 29248, 30920, 36560, 49472, 58496, 61840, 73120, 98944, 123680, 146240, 247360, 292480, 353261, 494720, 706522, 1413044, 1766305, 2826088, 3532610, 5652176, 7065220, 11304352, 14130440, 22608704, 28260880, 45217408, 56521760, 113043520, 226087040]

約数ペア:

[(1, 226087040), (2, 113043520), (4, 56521760), (5, 45217408), (8, 28260880), (10, 22608704), (16, 14130440), (20, 11304352), (32, 7065220), (40, 5652176), (64, 3532610), (80, 2826088), (128, 1766305), (160, 1413044), (320, 706522), (457, 494720), (640, 353261), (773, 292480), (914, 247360), (1546, 146240), (1828, 123680), (2285, 98944), (3092, 73120), (3656, 61840), (3865, 58496), (4570, 49472), (6184, 36560), (7312, 30920), (7730, 29248), (9140, 24736), (12368, 18280), (14624, 15460)]