158431569400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{603319}}^1$

素因数の和:603449

約数の個数: 96

約数和(自身を含む): 400616546400

約数和(自身を除く): 242184977000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 101, 104, 130, 200, 202, 260, 325, 404, 505, 520, 650, 808, 1010, 1300, 1313, 2020, 2525, 2600, 2626, 4040, 5050, 5252, 6565, 10100, 10504, 13130, 20200, 26260, 32825, 52520, 65650, 131300, 262600, 603319, 1206638, 2413276, 3016595, 4826552, 6033190, 7843147, 12066380, 15082975, 15686294, 24132760, 30165950, 31372588, 39215735, 60331900, 60935219, 62745176, 78431470, 120663800, 121870438, 156862940, 196078675, 243740876, 304676095, 313725880, 392157350, 487481752, 609352190, 784314700, 792157847, 1218704380, 1523380475, 1568629400, 1584315694, 2437408760, 3046760950, 3168631388, 3960789235, 6093521900, 6337262776, 7921578470, 12187043800, 15843156940, 19803946175, 31686313880, 39607892350, 79215784700, 158431569400]

約数ペア:

[(1, 158431569400), (2, 79215784700), (4, 39607892350), (5, 31686313880), (8, 19803946175), (10, 15843156940), (13, 12187043800), (20, 7921578470), (25, 6337262776), (26, 6093521900), (40, 3960789235), (50, 3168631388), (52, 3046760950), (65, 2437408760), (100, 1584315694), (101, 1568629400), (104, 1523380475), (130, 1218704380), (200, 792157847), (202, 784314700), (260, 609352190), (325, 487481752), (404, 392157350), (505, 313725880), (520, 304676095), (650, 243740876), (808, 196078675), (1010, 156862940), (1300, 121870438), (1313, 120663800), (2020, 78431470), (2525, 62745176), (2600, 60935219), (2626, 60331900), (4040, 39215735), (5050, 31372588), (5252, 30165950), (6565, 24132760), (10100, 15686294), (10504, 15082975), (13130, 12066380), (20200, 7843147), (26260, 6033190), (32825, 4826552), (52520, 3016595), (65650, 2413276), (131300, 1206638), (262600, 603319)]