858643820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5779}}^1$

素因数の和:5847

約数の個数: 96

約数和(自身を含む): 2097446400

約数和(自身を除く): 1238802580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 23, 34, 38, 46, 68, 76, 85, 92, 95, 115, 170, 190, 230, 323, 340, 380, 391, 437, 460, 646, 782, 874, 1292, 1564, 1615, 1748, 1955, 2185, 3230, 3910, 4370, 5779, 6460, 7429, 7820, 8740, 11558, 14858, 23116, 28895, 29716, 37145, 57790, 74290, 98243, 109801, 115580, 132917, 148580, 196486, 219602, 265834, 392972, 439204, 491215, 531668, 549005, 664585, 982430, 1098010, 1329170, 1866617, 1964860, 2196020, 2259589, 2525423, 2658340, 3733234, 4519178, 5050846, 7466468, 9038356, 9333085, 10101692, 11297945, 12627115, 18666170, 22595890, 25254230, 37332340, 42932191, 45191780, 50508460, 85864382, 171728764, 214660955, 429321910, 858643820]

約数ペア:

[(1, 858643820), (2, 429321910), (4, 214660955), (5, 171728764), (10, 85864382), (17, 50508460), (19, 45191780), (20, 42932191), (23, 37332340), (34, 25254230), (38, 22595890), (46, 18666170), (68, 12627115), (76, 11297945), (85, 10101692), (92, 9333085), (95, 9038356), (115, 7466468), (170, 5050846), (190, 4519178), (230, 3733234), (323, 2658340), (340, 2525423), (380, 2259589), (391, 2196020), (437, 1964860), (460, 1866617), (646, 1329170), (782, 1098010), (874, 982430), (1292, 664585), (1564, 549005), (1615, 531668), (1748, 491215), (1955, 439204), (2185, 392972), (3230, 265834), (3910, 219602), (4370, 196486), (5779, 148580), (6460, 132917), (7429, 115580), (7820, 109801), (8740, 98243), (11558, 74290), (14858, 57790), (23116, 37145), (28895, 29716)]