2745602194940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1\times {\mathrm{200989}}^1$

素因数の和:203043

約数の個数: 96

約数和(自身を含む): 6496099706880

約数和(自身を除く): 3750497511940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 2003, 3410, 4006, 6820, 8012, 10015, 20030, 22033, 40060, 44066, 62093, 88132, 110165, 124186, 200989, 220330, 248372, 310465, 401978, 440660, 620930, 683023, 803956, 1004945, 1241860, 1366046, 2009890, 2210879, 2732092, 3415115, 4019780, 4421758, 6230659, 6830230, 8843516, 11054395, 12461318, 13660460, 22108790, 24922636, 31153295, 44217580, 62306590, 68537249, 124613180, 137074498, 274148996, 342686245, 402580967, 685372490, 805161934, 1370744980, 1610323868, 2012904835, 4025809670, 4428390637, 8051619340, 8856781274, 12480009977, 17713562548, 22141953185, 24960019954, 44283906370, 49920039908, 62400049885, 88567812740, 124800099770, 137280109747, 249600199540, 274560219494, 549120438988, 686400548735, 1372801097470, 2745602194940]

約数ペア:

[(1, 2745602194940), (2, 1372801097470), (4, 686400548735), (5, 549120438988), (10, 274560219494), (11, 249600199540), (20, 137280109747), (22, 124800099770), (31, 88567812740), (44, 62400049885), (55, 49920039908), (62, 44283906370), (110, 24960019954), (124, 22141953185), (155, 17713562548), (220, 12480009977), (310, 8856781274), (341, 8051619340), (620, 4428390637), (682, 4025809670), (1364, 2012904835), (1705, 1610323868), (2003, 1370744980), (3410, 805161934), (4006, 685372490), (6820, 402580967), (8012, 342686245), (10015, 274148996), (20030, 137074498), (22033, 124613180), (40060, 68537249), (44066, 62306590), (62093, 44217580), (88132, 31153295), (110165, 24922636), (124186, 22108790), (200989, 13660460), (220330, 12461318), (248372, 11054395), (310465, 8843516), (401978, 6830230), (440660, 6230659), (620930, 4421758), (683023, 4019780), (803956, 3415115), (1004945, 2732092), (1241860, 2210879), (1366046, 2009890)]