13538357040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4339217}}^1$

素因数の和:4339246

約数の個数: 80

約数和(自身を含む): 45197294688

約数和(自身を除く): 31658937648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 4339217, 8678434, 13017651, 17356868, 21696085, 26035302, 34713736, 43392170, 52070604, 56409821, 65088255, 69427472, 86784340, 104141208, 112819642, 130176510, 169229463, 173568680, 208282416, 225639284, 260353020, 282049105, 338458926, 347137360, 451278568, 520706040, 564098210, 676917852, 846147315, 902557136, 1041412080, 1128196420, 1353835704, 1692294630, 2256392840, 2707671408, 3384589260, 4512785680, 6769178520, 13538357040]

約数ペア:

[(1, 13538357040), (2, 6769178520), (3, 4512785680), (4, 3384589260), (5, 2707671408), (6, 2256392840), (8, 1692294630), (10, 1353835704), (12, 1128196420), (13, 1041412080), (15, 902557136), (16, 846147315), (20, 676917852), (24, 564098210), (26, 520706040), (30, 451278568), (39, 347137360), (40, 338458926), (48, 282049105), (52, 260353020), (60, 225639284), (65, 208282416), (78, 173568680), (80, 169229463), (104, 130176510), (120, 112819642), (130, 104141208), (156, 86784340), (195, 69427472), (208, 65088255), (240, 56409821), (260, 52070604), (312, 43392170), (390, 34713736), (520, 26035302), (624, 21696085), (780, 17356868), (1040, 13017651), (1560, 8678434), (3120, 4339217)]