16173621620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{45841}}^1$

素因数の和:45945

約数の個数: 96

約数和(自身を含む): 38815338240

約数和(自身を除く): 22641716620

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 59, 65, 92, 115, 118, 130, 230, 236, 260, 295, 299, 460, 590, 598, 767, 1180, 1196, 1357, 1495, 1534, 2714, 2990, 3068, 3835, 5428, 5980, 6785, 7670, 13570, 15340, 17641, 27140, 35282, 45841, 70564, 88205, 91682, 176410, 183364, 229205, 352820, 458410, 595933, 916820, 1054343, 1191866, 2108686, 2383732, 2704619, 2979665, 4217372, 5271715, 5409238, 5959330, 10543430, 10818476, 11918660, 13523095, 13706459, 21086860, 27046190, 27412918, 35160047, 54092380, 54825836, 62206237, 68532295, 70320094, 124412474, 137064590, 140640188, 175800235, 248824948, 274129180, 311031185, 351600470, 622062370, 703200940, 808681081, 1244124740, 1617362162, 3234724324, 4043405405, 8086810810, 16173621620]

約数ペア:

[(1, 16173621620), (2, 8086810810), (4, 4043405405), (5, 3234724324), (10, 1617362162), (13, 1244124740), (20, 808681081), (23, 703200940), (26, 622062370), (46, 351600470), (52, 311031185), (59, 274129180), (65, 248824948), (92, 175800235), (115, 140640188), (118, 137064590), (130, 124412474), (230, 70320094), (236, 68532295), (260, 62206237), (295, 54825836), (299, 54092380), (460, 35160047), (590, 27412918), (598, 27046190), (767, 21086860), (1180, 13706459), (1196, 13523095), (1357, 11918660), (1495, 10818476), (1534, 10543430), (2714, 5959330), (2990, 5409238), (3068, 5271715), (3835, 4217372), (5428, 2979665), (5980, 2704619), (6785, 2383732), (7670, 2108686), (13570, 1191866), (15340, 1054343), (17641, 916820), (27140, 595933), (35282, 458410), (45841, 352820), (70564, 229205), (88205, 183364), (91682, 176410)]