15807788768260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{2892667}}^1$

素因数の和:2892965

約数の個数: 96

約数和(自身を含む): 35602032090240

約数和(自身を除く): 19794243321980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 197, 292, 365, 380, 394, 730, 788, 985, 1387, 1460, 1970, 2774, 3743, 3940, 5548, 6935, 7486, 13870, 14381, 14972, 18715, 27740, 28762, 37430, 57524, 71905, 74860, 143810, 273239, 287620, 546478, 1092956, 1366195, 2732390, 2892667, 5464780, 5785334, 11570668, 14463335, 28926670, 54960673, 57853340, 109921346, 211164691, 219842692, 274803365, 422329382, 549606730, 569855399, 844658764, 1055823455, 1099213460, 1139710798, 2111646910, 2279421596, 2849276995, 4012129129, 4223293820, 5698553990, 8024258258, 10827252581, 11397107980, 16048516516, 20060645645, 21654505162, 40121291290, 41599444127, 43309010324, 54136262905, 80242582580, 83198888254, 108272525810, 166397776508, 207997220635, 216545051620, 415994441270, 790389438413, 831988882540, 1580778876826, 3161557753652, 3951947192065, 7903894384130, 15807788768260]

約数ペア:

[(1, 15807788768260), (2, 7903894384130), (4, 3951947192065), (5, 3161557753652), (10, 1580778876826), (19, 831988882540), (20, 790389438413), (38, 415994441270), (73, 216545051620), (76, 207997220635), (95, 166397776508), (146, 108272525810), (190, 83198888254), (197, 80242582580), (292, 54136262905), (365, 43309010324), (380, 41599444127), (394, 40121291290), (730, 21654505162), (788, 20060645645), (985, 16048516516), (1387, 11397107980), (1460, 10827252581), (1970, 8024258258), (2774, 5698553990), (3743, 4223293820), (3940, 4012129129), (5548, 2849276995), (6935, 2279421596), (7486, 2111646910), (13870, 1139710798), (14381, 1099213460), (14972, 1055823455), (18715, 844658764), (27740, 569855399), (28762, 549606730), (37430, 422329382), (57524, 274803365), (71905, 219842692), (74860, 211164691), (143810, 109921346), (273239, 57853340), (287620, 54960673), (546478, 28926670), (1092956, 14463335), (1366195, 11570668), (2732390, 5785334), (2892667, 5464780)]