396936703820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1\times {\mathrm{2633}}^1$

素因数の和:4011

約数の個数: 96

約数和(自身を含む): 860397322176

約数和(自身を除く): 463460618356

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 157, 164, 205, 314, 410, 628, 785, 820, 1171, 1570, 2342, 2633, 3140, 4684, 5266, 5855, 6437, 10532, 11710, 12874, 13165, 23420, 25748, 26330, 32185, 48011, 52660, 64370, 96022, 107953, 128740, 183847, 192044, 215906, 240055, 367694, 413381, 431812, 480110, 539765, 735388, 826762, 919235, 960220, 1079530, 1653524, 1838470, 2066905, 2159060, 3083243, 3676940, 4133810, 6166486, 7537727, 8267620, 12332972, 15075454, 15416215, 16948621, 30150908, 30832430, 33897242, 37688635, 61664860, 67794484, 75377270, 84743105, 126412963, 150754540, 169486210, 252825926, 338972420, 484069151, 505651852, 632064815, 968138302, 1264129630, 1936276604, 2420345755, 2528259260, 4840691510, 9681383020, 19846835191, 39693670382, 79387340764, 99234175955, 198468351910, 396936703820]

約数ペア:

[(1, 396936703820), (2, 198468351910), (4, 99234175955), (5, 79387340764), (10, 39693670382), (20, 19846835191), (41, 9681383020), (82, 4840691510), (157, 2528259260), (164, 2420345755), (205, 1936276604), (314, 1264129630), (410, 968138302), (628, 632064815), (785, 505651852), (820, 484069151), (1171, 338972420), (1570, 252825926), (2342, 169486210), (2633, 150754540), (3140, 126412963), (4684, 84743105), (5266, 75377270), (5855, 67794484), (6437, 61664860), (10532, 37688635), (11710, 33897242), (12874, 30832430), (13165, 30150908), (23420, 16948621), (25748, 15416215), (26330, 15075454), (32185, 12332972), (48011, 8267620), (52660, 7537727), (64370, 6166486), (96022, 4133810), (107953, 3676940), (128740, 3083243), (183847, 2159060), (192044, 2066905), (215906, 1838470), (240055, 1653524), (367694, 1079530), (413381, 960220), (431812, 919235), (480110, 826762), (539765, 735388)]