1330302080

素因数分解:

$2^7\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2689}}^1$

素因数の和:3481

約数の個数: 64

約数和(自身を含む): 3185551800

約数和(自身を除く): 1855249720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 773, 1546, 2689, 3092, 3865, 5378, 6184, 7730, 10756, 12368, 13445, 15460, 21512, 24736, 26890, 30920, 43024, 49472, 53780, 61840, 86048, 98944, 107560, 123680, 172096, 215120, 247360, 344192, 430240, 494720, 860480, 1720960, 2078597, 4157194, 8314388, 10392985, 16628776, 20785970, 33257552, 41571940, 66515104, 83143880, 133030208, 166287760, 266060416, 332575520, 665151040, 1330302080]

約数ペア:

[(1, 1330302080), (2, 665151040), (4, 332575520), (5, 266060416), (8, 166287760), (10, 133030208), (16, 83143880), (20, 66515104), (32, 41571940), (40, 33257552), (64, 20785970), (80, 16628776), (128, 10392985), (160, 8314388), (320, 4157194), (640, 2078597), (773, 1720960), (1546, 860480), (2689, 494720), (3092, 430240), (3865, 344192), (5378, 247360), (6184, 215120), (7730, 172096), (10756, 123680), (12368, 107560), (13445, 98944), (15460, 86048), (21512, 61840), (24736, 53780), (26890, 49472), (30920, 43024)]