97803820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 215732160

約数和(自身を除く): 117928340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 173, 230, 346, 460, 692, 865, 1229, 1730, 2458, 3460, 3979, 4916, 6145, 7958, 12290, 15916, 19895, 24580, 28267, 39790, 56534, 79580, 113068, 141335, 212617, 282670, 425234, 565340, 850468, 1063085, 2126170, 4252340, 4890191, 9780382, 19560764, 24450955, 48901910, 97803820]

約数ペア:

[(1, 97803820), (2, 48901910), (4, 24450955), (5, 19560764), (10, 9780382), (20, 4890191), (23, 4252340), (46, 2126170), (92, 1063085), (115, 850468), (173, 565340), (230, 425234), (346, 282670), (460, 212617), (692, 141335), (865, 113068), (1229, 79580), (1730, 56534), (2458, 39790), (3460, 28267), (3979, 24580), (4916, 19895), (6145, 15916), (7958, 12290)]