417852010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 831409920

約数和(自身を除く): 413557910

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 131, 145, 170, 262, 290, 493, 647, 655, 986, 1294, 1310, 2227, 2465, 3235, 3799, 4454, 4930, 6470, 7598, 10999, 11135, 18763, 18995, 21998, 22270, 37526, 37990, 54995, 64583, 84757, 93815, 109990, 129166, 169514, 187630, 318971, 322915, 423785, 637942, 645830, 847570, 1440869, 1594855, 2457953, 2881738, 3189710, 4915906, 7204345, 12289765, 14408690, 24579530, 41785201, 83570402, 208926005, 417852010]

約数ペア:

[(1, 417852010), (2, 208926005), (5, 83570402), (10, 41785201), (17, 24579530), (29, 14408690), (34, 12289765), (58, 7204345), (85, 4915906), (131, 3189710), (145, 2881738), (170, 2457953), (262, 1594855), (290, 1440869), (493, 847570), (647, 645830), (655, 637942), (986, 423785), (1294, 322915), (1310, 318971), (2227, 187630), (2465, 169514), (3235, 129166), (3799, 109990), (4454, 93815), (4930, 84757), (6470, 64583), (7598, 54995), (10999, 37990), (11135, 37526), (18763, 22270), (18995, 21998)]