1263888895940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1\times {\mathrm{54629}}^1$

素因数の和:55773

約数の個数: 96

約数和(自身を含む): 2926482773760

約数和(自身を除く): 1662593877820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1021, 1030, 1133, 2042, 2060, 2266, 4084, 4532, 5105, 5665, 10210, 11231, 11330, 20420, 22462, 22660, 44924, 54629, 56155, 105163, 109258, 112310, 210326, 218516, 224620, 273145, 420652, 525815, 546290, 600919, 1051630, 1092580, 1156793, 1201838, 2103260, 2313586, 2403676, 3004595, 4627172, 5626787, 5783965, 6009190, 11253574, 11567930, 12018380, 22507148, 23135860, 28133935, 55776209, 56267870, 61894657, 111552418, 112535740, 123789314, 223104836, 247578628, 278881045, 309473285, 557762090, 613538299, 618946570, 1115524180, 1227076598, 1237893140, 2454153196, 3067691495, 5744949527, 6135382990, 11489899054, 12270765980, 22979798108, 28724747635, 57449495270, 63194444797, 114898990540, 126388889594, 252777779188, 315972223985, 631944447970, 1263888895940]

約数ペア:

[(1, 1263888895940), (2, 631944447970), (4, 315972223985), (5, 252777779188), (10, 126388889594), (11, 114898990540), (20, 63194444797), (22, 57449495270), (44, 28724747635), (55, 22979798108), (103, 12270765980), (110, 11489899054), (206, 6135382990), (220, 5744949527), (412, 3067691495), (515, 2454153196), (1021, 1237893140), (1030, 1227076598), (1133, 1115524180), (2042, 618946570), (2060, 613538299), (2266, 557762090), (4084, 309473285), (4532, 278881045), (5105, 247578628), (5665, 223104836), (10210, 123789314), (11231, 112535740), (11330, 111552418), (20420, 61894657), (22462, 56267870), (22660, 55776209), (44924, 28133935), (54629, 23135860), (56155, 22507148), (105163, 12018380), (109258, 11567930), (112310, 11253574), (210326, 6009190), (218516, 5783965), (224620, 5626787), (273145, 4627172), (420652, 3004595), (525815, 2403676), (546290, 2313586), (600919, 2103260), (1051630, 1201838), (1092580, 1156793)]