88153540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3803}}^1$

素因数の和:3892

約数の個数: 48

約数和(自身を含む): 198112320

約数和(自身を除く): 109958780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 1159, 1220, 2318, 3803, 4636, 5795, 7606, 11590, 15212, 19015, 23180, 38030, 72257, 76060, 144514, 231983, 289028, 361285, 463966, 722570, 927932, 1159915, 1445140, 2319830, 4407677, 4639660, 8815354, 17630708, 22038385, 44076770, 88153540]

約数ペア:

[(1, 88153540), (2, 44076770), (4, 22038385), (5, 17630708), (10, 8815354), (19, 4639660), (20, 4407677), (38, 2319830), (61, 1445140), (76, 1159915), (95, 927932), (122, 722570), (190, 463966), (244, 361285), (305, 289028), (380, 231983), (610, 144514), (1159, 76060), (1220, 72257), (2318, 38030), (3803, 23180), (4636, 19015), (5795, 15212), (7606, 11590)]