4619780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 11261376

約数和(自身を除く): 6641596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 83, 92, 110, 115, 121, 166, 220, 230, 242, 253, 332, 415, 460, 484, 506, 605, 830, 913, 1012, 1210, 1265, 1660, 1826, 1909, 2420, 2530, 2783, 3652, 3818, 4565, 5060, 5566, 7636, 9130, 9545, 10043, 11132, 13915, 18260, 19090, 20086, 20999, 27830, 38180, 40172, 41998, 50215, 55660, 83996, 100430, 104995, 200860, 209990, 230989, 419980, 461978, 923956, 1154945, 2309890, 4619780]

約数ペア:

[(1, 4619780), (2, 2309890), (4, 1154945), (5, 923956), (10, 461978), (11, 419980), (20, 230989), (22, 209990), (23, 200860), (44, 104995), (46, 100430), (55, 83996), (83, 55660), (92, 50215), (110, 41998), (115, 40172), (121, 38180), (166, 27830), (220, 20999), (230, 20086), (242, 19090), (253, 18260), (332, 13915), (415, 11132), (460, 10043), (484, 9545), (506, 9130), (605, 7636), (830, 5566), (913, 5060), (1012, 4565), (1210, 3818), (1265, 3652), (1660, 2783), (1826, 2530), (1909, 2420)]