8636508710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{1877}}^1$

素因数の和:2361

約数の個数: 64

約数和(自身を含む): 16682950080

約数和(自身を除く): 8046441370

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 397, 610, 794, 1159, 1877, 1985, 2318, 3754, 3970, 5795, 7543, 9385, 11590, 15086, 18770, 24217, 35663, 37715, 48434, 71326, 75430, 114497, 121085, 178315, 228994, 242170, 356630, 460123, 572485, 745169, 920246, 1144970, 1490338, 2175443, 2300615, 3725845, 4350886, 4601230, 7451690, 10877215, 14158211, 21754430, 28316422, 45455309, 70791055, 90910618, 141582110, 227276545, 454553090, 863650871, 1727301742, 4318254355, 8636508710]

約数ペア:

[(1, 8636508710), (2, 4318254355), (5, 1727301742), (10, 863650871), (19, 454553090), (38, 227276545), (61, 141582110), (95, 90910618), (122, 70791055), (190, 45455309), (305, 28316422), (397, 21754430), (610, 14158211), (794, 10877215), (1159, 7451690), (1877, 4601230), (1985, 4350886), (2318, 3725845), (3754, 2300615), (3970, 2175443), (5795, 1490338), (7543, 1144970), (9385, 920246), (11590, 745169), (15086, 572485), (18770, 460123), (24217, 356630), (35663, 242170), (37715, 228994), (48434, 178315), (71326, 121085), (75430, 114497)]