1567971780220

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{7489}}^1\times {\mathrm{22907}}^1$

素因数の和:30862

約数の個数: 48

約数和(自身を含む): 3300530577120

約数和(自身を除く): 1732558796900

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 7489, 9140, 14978, 22907, 29956, 37445, 45814, 74890, 91628, 114535, 149780, 229070, 458140, 3422473, 6844946, 10468499, 13689892, 17112365, 20936998, 34224730, 41873996, 52342495, 68449460, 104684990, 171550523, 209369980, 343101046, 686202092, 857752615, 1715505230, 3431010460, 78398589011, 156797178022, 313594356044, 391992945055, 783985890110, 1567971780220]

約数ペア:

[(1, 1567971780220), (2, 783985890110), (4, 391992945055), (5, 313594356044), (10, 156797178022), (20, 78398589011), (457, 3431010460), (914, 1715505230), (1828, 857752615), (2285, 686202092), (4570, 343101046), (7489, 209369980), (9140, 171550523), (14978, 104684990), (22907, 68449460), (29956, 52342495), (37445, 41873996), (45814, 34224730), (74890, 20936998), (91628, 17112365), (114535, 13689892), (149780, 10468499), (229070, 6844946), (458140, 3422473)]