101038340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 232424640

約数和(自身を除く): 131386300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 169, 179, 260, 334, 338, 358, 668, 676, 716, 835, 845, 895, 1670, 1690, 1790, 2171, 2327, 3340, 3380, 3580, 4342, 4654, 8684, 9308, 10855, 11635, 21710, 23270, 28223, 29893, 30251, 43420, 46540, 56446, 59786, 60502, 112892, 119572, 121004, 141115, 149465, 151255, 282230, 298930, 302510, 388609, 564460, 597860, 605020, 777218, 1554436, 1943045, 3886090, 5051917, 7772180, 10103834, 20207668, 25259585, 50519170, 101038340]

約数ペア:

[(1, 101038340), (2, 50519170), (4, 25259585), (5, 20207668), (10, 10103834), (13, 7772180), (20, 5051917), (26, 3886090), (52, 1943045), (65, 1554436), (130, 777218), (167, 605020), (169, 597860), (179, 564460), (260, 388609), (334, 302510), (338, 298930), (358, 282230), (668, 151255), (676, 149465), (716, 141115), (835, 121004), (845, 119572), (895, 112892), (1670, 60502), (1690, 59786), (1790, 56446), (2171, 46540), (2327, 43420), (3340, 30251), (3380, 29893), (3580, 28223), (4342, 23270), (4654, 21710), (8684, 11635), (9308, 10855)]