2212852820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 4938071040

約数和(自身を除く): 2725218220

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 59, 82, 106, 118, 164, 205, 212, 236, 265, 295, 410, 530, 590, 820, 863, 1060, 1180, 1726, 2173, 2419, 3127, 3452, 4315, 4346, 4838, 6254, 8630, 8692, 9676, 10865, 12095, 12508, 15635, 17260, 21730, 24190, 31270, 35383, 43460, 45739, 48380, 50917, 62540, 70766, 91478, 101834, 128207, 141532, 176915, 182956, 203668, 228695, 254585, 256414, 353830, 457390, 509170, 512828, 641035, 707660, 914780, 1018340, 1282070, 1875299, 2087597, 2564140, 2698601, 3750598, 4175194, 5397202, 7501196, 8350388, 9376495, 10437985, 10794404, 13493005, 18752990, 20875970, 26986010, 37505980, 41751940, 53972020, 110642641, 221285282, 442570564, 553213205, 1106426410, 2212852820]

約数ペア:

[(1, 2212852820), (2, 1106426410), (4, 553213205), (5, 442570564), (10, 221285282), (20, 110642641), (41, 53972020), (53, 41751940), (59, 37505980), (82, 26986010), (106, 20875970), (118, 18752990), (164, 13493005), (205, 10794404), (212, 10437985), (236, 9376495), (265, 8350388), (295, 7501196), (410, 5397202), (530, 4175194), (590, 3750598), (820, 2698601), (863, 2564140), (1060, 2087597), (1180, 1875299), (1726, 1282070), (2173, 1018340), (2419, 914780), (3127, 707660), (3452, 641035), (4315, 512828), (4346, 509170), (4838, 457390), (6254, 353830), (8630, 256414), (8692, 254585), (9676, 228695), (10865, 203668), (12095, 182956), (12508, 176915), (15635, 141532), (17260, 128207), (21730, 101834), (24190, 91478), (31270, 70766), (35383, 62540), (43460, 50917), (45739, 48380)]