2100090418250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{14369}}^1\times {\mathrm{53147}}^1$

素因数の和:67544

約数の個数: 64

約数和(自身を含む): 4289145644160

約数和(自身を除く): 2189055225910

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 14369, 28738, 53147, 71845, 106294, 143690, 158059, 265735, 316118, 359225, 531470, 584617, 718450, 790295, 1169234, 1328675, 1580590, 1796125, 2657350, 2923085, 3592250, 3951475, 5846170, 6643375, 7902950, 13286750, 14615425, 19757375, 29230850, 39514750, 73077125, 146154250, 763669243, 1527338486, 3818346215, 7636692430, 8400361673, 16800723346, 19091731075, 38183462150, 42001808365, 84003616730, 95458655375, 190917310750, 210009041825, 420018083650, 1050045209125, 2100090418250]

約数ペア:

[(1, 2100090418250), (2, 1050045209125), (5, 420018083650), (10, 210009041825), (11, 190917310750), (22, 95458655375), (25, 84003616730), (50, 42001808365), (55, 38183462150), (110, 19091731075), (125, 16800723346), (250, 8400361673), (275, 7636692430), (550, 3818346215), (1375, 1527338486), (2750, 763669243), (14369, 146154250), (28738, 73077125), (53147, 39514750), (71845, 29230850), (106294, 19757375), (143690, 14615425), (158059, 13286750), (265735, 7902950), (316118, 6643375), (359225, 5846170), (531470, 3951475), (584617, 3592250), (718450, 2923085), (790295, 2657350), (1169234, 1796125), (1328675, 1580590)]