2023804420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 4719254400

約数和(自身を除く): 2695449980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 149, 214, 220, 298, 428, 535, 577, 596, 745, 1070, 1154, 1177, 1490, 1639, 2140, 2308, 2354, 2885, 2980, 3278, 4708, 5770, 5885, 6347, 6556, 8195, 11540, 11770, 12694, 15943, 16390, 23540, 25388, 31735, 31886, 32780, 61739, 63470, 63772, 79715, 85973, 123478, 126940, 159430, 171946, 175373, 246956, 308695, 318860, 343892, 350746, 429865, 617390, 679129, 701492, 859730, 876865, 945703, 1234780, 1358258, 1719460, 1753730, 1891406, 2716516, 3395645, 3507460, 3782812, 4728515, 6791290, 9199111, 9457030, 13582580, 18398222, 18914060, 36796444, 45995555, 91991110, 101190221, 183982220, 202380442, 404760884, 505951105, 1011902210, 2023804420]

約数ペア:

[(1, 2023804420), (2, 1011902210), (4, 505951105), (5, 404760884), (10, 202380442), (11, 183982220), (20, 101190221), (22, 91991110), (44, 45995555), (55, 36796444), (107, 18914060), (110, 18398222), (149, 13582580), (214, 9457030), (220, 9199111), (298, 6791290), (428, 4728515), (535, 3782812), (577, 3507460), (596, 3395645), (745, 2716516), (1070, 1891406), (1154, 1753730), (1177, 1719460), (1490, 1358258), (1639, 1234780), (2140, 945703), (2308, 876865), (2354, 859730), (2885, 701492), (2980, 679129), (3278, 617390), (4708, 429865), (5770, 350746), (5885, 343892), (6347, 318860), (6556, 308695), (8195, 246956), (11540, 175373), (11770, 171946), (12694, 159430), (15943, 126940), (16390, 123478), (23540, 85973), (25388, 79715), (31735, 63772), (31886, 63470), (32780, 61739)]